Sincerely is one of the most familiar formal sign-offs in English, but many people aren’t completely sure when or how to use it. You’ve probably seen it at the end of a business letter, professional email, application, or other formal correspondence. The word seems simple, yet it carries a specific sense of respect, politeness, and professionalism.
When you write “Sincerely,” you’re essentially closing your message in a courteous and respectful way. It can help create a positive professional tone without sounding overly stiff or distant. However, choosing the right email closing depends on who you’re writing to, how well you know the person, and how formal the situation is.In this guide, you’ll learn the meaning of sincerely, its definition, origin, correct usage, and the situations where it works best.
We’ll also look at “Sincerely yours,” “Yours sincerely,” and similar expressions so you can understand the differences. Whether you’re writing a cover letter, responding to a client, contacting a colleague, or ending a formal message, knowing how to use this sign-off can make your writing sound polished, natural, and appropriately professional.
Did You Know?
The word “sincerely” has been used for a long time in letters and formal writing because it conveys honesty and respect. Today, it still remains one of the most common professional closings in English.
What does “Sincerely” mean?
It usually means truly, honestly, or with genuine feeling. In email and letter writing, it is often used as a formal closing before your name.
Read More:30 Other Ways to Say “Thank You for the Clarification” (With Examples)
Professional or political way to say “Sincerely”
In formal, diplomatic, or political communication, you can use “respectfully,” “with kind regards,” or “with appreciation.” These sound polished, respectful, and appropriate for official correspondence.
1. Respectfully
Definition: A formal closing used to show politeness, deference, and professionalism in written communication.
Meanings: Polite, courteous, deferential.
Example 1: “Respectfully, I submit my request for review.”
Example 2: “Respectfully, thank you for your time and consideration.”
Detailed Explanation: Respectfully is a strong alternative to sincerely when you want to sound formal and courteous. It is especially useful in official letters, workplace emails, and situations where you want to show professionalism without sounding too warm or casual.
Tone: Formal and respectful.
Best use: Official emails, requests, and professional letters.
2. Kind regards
Definition: A polite and friendly closing that shows warmth while remaining professional.
Meanings: Warm regards, polite closing, friendly professionalism.
Example 1: “Kind regards, I look forward to your reply.”
Example 2: “Kind regards, and thank you for your help.”
Detailed Explanation: This is one of the most widely used email closings because it feels balanced and natural. It is a great alternative to sincerely when you want to sound approachable, respectful, and professional at the same time.
Tone: Polite and balanced.
Best use: Business emails, workplace communication, and client messages.
3. Best regards
Definition: A standard and polished closing used to express goodwill and professionalism.
Meanings: Good wishes, respectful closing, polite sign-off.
Example 1: “Best regards, I appreciate your support.”
Example 2: “Best regards, please let me know if you need anything else.”
Detailed Explanation: Best regards is simple, clear, and highly versatile. It works well in professional communication because it is respectful without being overly formal. It is a safe choice when you want a clean, neutral sign-off.
Tone: Professional and neutral.
Best use: Emails, business notes, and general professional writing.
4. Warm regards
Definition: A closing that adds friendliness and warmth while keeping a professional tone.
Meanings: Friendly respect, warm wishes, polite closing.
Example 1: “Warm regards, and thank you again.”
Example 2: “Warm regards, I appreciate your time.”
Detailed Explanation: This phrase feels a little more personal than best regards. It works well when you want to sound kind and approachable while still maintaining professionalism. It is especially useful in relationship-building emails.
Tone: Warm and professional.
Best use: Client communication, networking, and thoughtful emails.
5. Cordially
Definition: A formal closing used to express politeness, goodwill, and respectful friendliness.
Meanings: Respectfully, politely, warmly.
Example 1: “Cordially, thank you for your consideration.”
Example 2: “Cordially, I look forward to speaking with you.”
Detailed Explanation: Cordially has a slightly traditional and elegant tone. It is suitable for formal letters, invitations, and polished communication. It can sound more refined than sincerely, especially in ceremonial or official settings.
Tone: Formal and elegant.
Best use: Formal letters, invitations, and official correspondence.
6. With appreciation
Definition: A closing used to show gratitude and recognition for the other person’s effort or kindness.
Meanings: Thankful, grateful, appreciative.
Example 1: “With appreciation, thank you for your support.”
Example 2: “With appreciation, I value your time and attention.”
Detailed Explanation: This phrase is excellent when gratitude is the main emotion you want to express. It sounds sincere and polished, which makes it useful in professional emails, thank-you notes, and formal responses.
Tone: Grateful and professional.
Best use: Thank-you messages, formal replies, and appreciation notes.
7. With gratitude
Definition: A closing that clearly shows thankfulness and respect.
Meanings: Grateful, thankful, appreciative.
Example 1: “With gratitude, I thank you for your kindness.”
Example 2: “With gratitude, I truly appreciate your help.”
Detailed Explanation: This is a warm and graceful alternative to sincerely, especially when you want gratitude to stand out. It works well in professional and personal writing when you want your message to feel heartfelt but still polished.
Tone: Grateful and warm.
Best use: Thank-you letters, appreciation emails, and respectful notes.
8. Yours faithfully
Definition: A traditional formal closing often used in letters when the recipient’s name is unknown.
Meanings: Respectfully yours, formally yours.
Example 1: “Yours faithfully, I submit this request for review.”
Example 2: “Yours faithfully, thank you for your consideration.”
Detailed Explanation: This closing is more common in British English and formal letter writing. It sounds traditional and respectful, making it a good choice for official communication. It is less common in casual emails, but still powerful in formal contexts.
Tone: Traditional and formal.
Best use: Formal letters, official requests, and traditional correspondence.
9. Yours sincerely
Definition: A formal closing used in letters and emails to express genuine respect and professionalism.
Meanings: Truly yours, respectfully yours, formal sincerity.
Example 1: “Yours sincerely, thank you for your guidance.”
Example 2: “Yours sincerely, I appreciate your time.”
Detailed Explanation: This phrase is a classic formal closing, especially in British-style correspondence. It feels polished, respectful, and reliable. It is a strong option when you want a more traditional replacement for sincerely in formal writing.
Tone: Formal and classic.
Best use: Formal letters, business correspondence, and traditional emails.
10. With sincere appreciation
Definition: A formal and gracious closing used to express deep gratitude and respect.
Meanings: Genuine thanks, heartfelt appreciation.
Example 1: “With sincere appreciation, thank you for your help.”
Example 2: “With sincere appreciation, I value your support.”
Detailed Explanation: This phrase sounds polished and heartfelt at the same time. It is ideal when you want to show real gratitude in a professional way. It works especially well in formal thank-you notes, recommendation letters, and respectful replies.
Tone: Gracious and formal.
Best use: Thank-you letters, formal acknowledgments, and professional appreciation.
11. With kind regards
Definition: A friendly and professional closing that combines politeness with warmth.
Meanings: Kindly, respectfully, warmly.
Example 1: “With kind regards, I appreciate your time.”
Example 2: “With kind regards, please let me know your thoughts.”
Detailed Explanation: This phrase feels very natural in emails and is widely accepted in professional writing. It is a little warmer than best regards, making it a good choice when you want to sound both respectful and approachable.
Tone: Warm and professional.
Best use: Work emails, client messages, and networking.
12. Best wishes
Definition: A friendly closing used to send goodwill and positive energy.
Meanings: Good wishes, kindness, positive regards.
Example 1: “Best wishes, and take care.”
Example 2: “Best wishes for your continued success.”
Detailed Explanation: This closing is slightly less formal than sincerely, but it still sounds polite and thoughtful. It is useful in emails, letters, and messages where you want a warm but not overly personal tone.
Tone: Friendly and positive.
Best use: General emails, personal notes, and semi-formal messages.
13. With thanks
Definition: A short closing used to express gratitude in a simple, direct way.
Meanings: Thankful, appreciative, grateful.
Example 1: “With thanks, I appreciate your attention.”
Example 2: “With thanks, please review the attached note.”
Detailed Explanation: This is a concise alternative that works well when you want to keep your message short and polite. It is especially useful in business communication where simplicity and clarity matter.
Tone: Simple and grateful.
Best use: Short emails, follow-ups, and polite requests.
14. Many thanks
Definition: A warm expression used to thank someone in a friendly but professional way.
Meanings: Thank you very much, appreciation, gratitude.
Example 1: “Many thanks for your help today.”
Example 2: “Many thanks for your quick response.”
Detailed Explanation: Many thanks is one of the easiest alternatives to use because it sounds natural and friendly. It is great for emails and notes when you want to show gratitude without sounding overly formal.
Tone: Friendly and appreciative.
Best use: Everyday emails, workplace communication, and brief notes.
15. All the best
Definition: A warm closing used to send good wishes in a friendly and respectful way.
Meanings: Best wishes, goodwill, positive closing.
Example 1: “All the best, and thank you again.”
Example 2: “All the best for your upcoming project.”
Detailed Explanation: This phrase is a versatile choice for both personal and professional messages. It feels a little warmer than best regards and works well when you want a positive and encouraging ending.
Tone: Warm and encouraging.
Best use: Friendly emails, personal notes, and positive communication.
16. Warmly
Definition: A closing that adds a personal, friendly, and caring tone to written communication.
Meanings: Kindly, affectionately, gently.
Example 1: “Warmly, I appreciate your support.”
Example 2: “Warmly, thank you for staying in touch.”
Detailed Explanation: This phrase feels softer and more personal than traditional closings. It is useful when you want your message to sound kind and human, especially in closer professional or personal relationships.
Tone: Warm and personal.
Best use: Friendly emails, personal notes, and thoughtful replies.
17. Take care
Definition: A casual and caring closing used to end messages with concern and goodwill.
Meanings: Be well, stay safe, be kind to yourself.
Example 1: “Take care, and speak soon.”
Example 2: “Take care, and thank you for your time.”
Detailed Explanation: This phrase is less formal than sincerely, but it can be perfect when you want to sound friendly and caring. It works well in everyday writing, especially with people you know reasonably well.
Tone: Friendly and caring.
Best use: Casual emails, texts, and personal notes.
18. With respect
Definition: A closing used to show politeness, regard, and professionalism.
Meanings: Respectfully, courteously, considerately.
Example 1: “With respect, I appreciate your perspective.”
Example 2: “With respect, thank you for your time.”
Detailed Explanation: This phrase is helpful in formal or sensitive communication. It can soften the tone of a message while still sounding serious and respectful. It is especially useful when the content requires tact or diplomacy.
Tone: Respectful and serious.
Best use: Formal replies, sensitive issues, and diplomatic communication.
19. With warm wishes
Definition: A friendly and positive closing used to send kindness and goodwill.
Meanings: Warm regards, friendly wishes, goodwill.
Example 1: “With warm wishes, thank you again.”
Example 2: “With warm wishes for your success.”
Detailed Explanation: This phrase sounds soft, thoughtful, and pleasant. It is a lovely alternative when you want to sound warmer than a standard formal closing. It works well in notes, cards, and semi-formal emails.
Tone: Warm and kind.
Best use: Cards, emails, and personal messages.
20. Faithfully yours
Definition: A traditional closing used to express loyalty and respect in formal letters.
Meanings: Respectfully yours, formally committed.
Example 1: “Faithfully yours, thank you for your consideration.”
Example 2: “Faithfully yours, I remain grateful.”
Detailed Explanation: This is a highly traditional closing, often associated with formal letters. It is more old-fashioned than sincerely, but it can still be very effective in official correspondence or classic letter writing.
Tone: Traditional and formal.
Best use: Formal letters and traditional correspondence.
21. Yours truly
Definition: A formal closing used to end a letter or message in a respectful and slightly traditional way.
Meanings: Respectfully yours, sincerely yours.
Example 1: “Yours truly, I appreciate your time.”
Example 2: “Yours truly, thank you for your help.”
Detailed Explanation: This phrase has a classic letter-writing feel. It is especially useful when you want your message to sound polished and traditional. It works well in formal writing and can add a sense of dignity to your closing.
Tone: Traditional and respectful.
Best use: Letters, formal messages, and classic correspondence.
22. Yours cordially
Definition: A polite and elegant closing used to show respect and warm formality.
Meanings: Kindly yours, politely yours.
Example 1: “Yours cordially, thank you for your guidance.”
Example 2: “Yours cordially, I appreciate your response.”
Detailed Explanation: This phrase sounds refined and a little old-fashioned. It is useful in formal letters or carefully written communication where you want to sound polished and courteous. It is not as common today, but it can still be effective.
Tone: Elegant and formal.
Best use: Formal letters and polished communication.
23. With sincere thanks
Definition: A thankful closing used to show genuine appreciation in a respectful way.
Meanings: Genuine gratitude, heartfelt thanks.
Example 1: “With sincere thanks, I appreciate your support.”
Example 2: “With sincere thanks for your help and patience.”
Detailed Explanation: This closing is excellent when gratitude is the main message you want to leave behind. It sounds formal but also warm, which makes it useful in business notes, thank-you letters, and respectful replies.
Tone: Grateful and gracious.
Best use: Thank-you notes, appreciation emails, and formal acknowledgments.
24. With heartfelt thanks
Definition: A warm and emotional closing used to express deep appreciation.
Meanings: Deep gratitude, heartfelt appreciation.
Example 1: “With heartfelt thanks, I truly value your kindness.”
Example 2: “With heartfelt thanks for everything you’ve done.”
Detailed Explanation: This phrase is more emotional than a standard professional closing. It works beautifully in thank-you letters, personal notes, or meaningful messages. It is especially useful when you want your gratitude to feel real and personal.
Tone: Heartfelt and warm.
Best use: Personal thank-yous, appreciation notes, and meaningful communication.
25. With sincere appreciation
Definition: A polished closing used to show genuine gratitude and respect.
Meanings: Honest thanks, respectful appreciation.
Example 1: “With sincere appreciation, thank you for your support.”
Example 2: “With sincere appreciation for your time and effort.”
Detailed Explanation: This phrase sounds refined and gracious. It is very effective in formal communication, especially when you want to recognize someone’s help in a polished way. It works well in business, academic, and professional settings.
Tone: Formal and appreciative.
Best use: Workplace messages, acknowledgments, and formal notes.
26. Appreciatively
Definition: A short closing used to express gratitude in a clean and professional way.
Meanings: Gratefully, thankfully, respectfully.
Example 1: “Appreciatively, thank you for your assistance.”
Example 2: “Appreciatively, I value your support.”
Detailed Explanation: This is a concise and polished alternative to sincerely. It works well when you want a brief closing that still sounds thoughtful. It is especially useful in formal emails and concise professional writing.
Tone: Polished and grateful.
Best use: Formal emails, short letters, and professional responses.
27. With every good wish
Definition: A warm closing used to send well wishes and positive energy.
Meanings: Best wishes, goodwill, kind regards.
Example 1: “With every good wish, thank you for your help.”
Example 2: “With every good wish for your success.”
Detailed Explanation: This phrase feels elegant and slightly more expressive than best wishes. It works well in thoughtful letters, friendly professional messages, and warm notes where you want to sound generous and kind.
Tone: Warm and gracious.
Best use: Letters, notes, and thoughtful communication.
28. With every blessing
Definition: A spiritual closing used to send blessings and goodwill to the reader.
Meanings: Blessings, peace, kindness.
Example 1: “With every blessing, I thank you for your care.”
Example 2: “With every blessing for your journey ahead.”
Detailed Explanation: This phrase is especially meaningful in spiritual, religious, or heartfelt communication. It carries a gentle and uplifting tone. It is a beautiful choice when you want your message to feel both sincere and deeply kind.
Tone: Spiritual and warm.
Best use: Faith-based messages, blessings, and heartfelt notes.
29. Warmest regards
Definition: A friendly and affectionate closing used to send warmth while remaining polished.
Meanings: Warm wishes, friendly respect, positive closing.
Example 1: “Warmest regards, and thank you once again.”
Example 2: “Warmest regards for your continued support.”
Detailed Explanation: This phrase is a slightly warmer version of warm regards. It works well in messages where you want to sound both professional and kind. It is an excellent choice for building rapport and leaving a positive impression.
Tone: Warm and polished.
Best use: Client messages, networking, and thoughtful emails.
30. Gratefully
Definition: A simple closing used to express gratitude in a direct and graceful way.
Meanings: Thankfully, appreciatively, respectfully.
Example 1: “Gratefully, I appreciate your support.”
Example 2: “Gratefully, thank you for your consideration.”
Detailed Explanation: This is a clean and elegant sign-off that works in formal and personal writing. It is simple, graceful, and easy to use when gratitude is the main emotion you want to express. It can feel both humble and polished.
Tone: Grateful and respectful.
Best use: Thank-you letters, formal notes, and appreciative communication.
Conclusion
Sincerely remains a reliable choice when you want your writing to sound respectful, professional, and courteous. It’s especially appropriate for formal letters, cover letters, job applications, business correspondence, and professional emails. While alternatives such as Best regards, Kind regards, and Best may work better in less formal situations, Sincerely has a long-standing place in professional communication. The key is to consider your audience, relationship, and purpose before choosing a closing. When the situation calls for a traditional and polished sign-off, Sincerely is a safe and natural choice.
FAQs
What does “Sincerely” mean?
Sincerely means honestly, genuinely, or wholeheartedly. As a letter or email closing, it expresses respect and goodwill toward the recipient.
Is “Sincerely” formal?
Yes. Sincerely is generally considered a formal and professional sign-off. It’s commonly used in business letters, cover letters, applications, and formal emails.
Can I use “Sincerely” in an email?
Yes. Sincerely works well in professional emails, particularly when you’re communicating with someone you don’t know well or when the message has a formal purpose.
Is “Sincerely” better than “Best regards”?
Neither is always better. Sincerely generally sounds more formal, while Best regards offers a professional but somewhat warmer tone.
Should “Sincerely” have a comma?
Yes. In traditional letter formatting, write “Sincerely,” with a comma before your name.
What is the difference between “Sincerely” and “Yours sincerely”?
The difference is largely related to regional and traditional conventions. Yours sincerely is strongly associated with British letter-writing conventions, while Sincerely is very common in American English.
Can I use “Sincerely” in a cover letter?
Yes. Sincerely is one of the most conventional closings for a professional cover letter.
Is “Sincerely” too formal for a coworker?
It can be, especially for routine communication with a coworker you know well. Best, Thanks, or Best regards may sound more natural in everyday workplace emails.
What are some alternatives to “Sincerely”?
Common alternatives include Best regards, Kind regards, Best, Thanks, Warm regards, and Respectfully. Choose one based on the formality and purpose of your message.
