easy
She sincerely thanked her friend for the help.
What does Sincerely mean?
honestly and truly.
Dictionary definition
In an honest, true, or heartfelt way.
Example sentences
Sincerely in a sentence
medium
The letter ended with the word sincerely before the writer's name.
hard
A sincere apology sounds stronger when the speaker means it sincerely.
Writing practice
Ready to write your own? Study the examples, then practice sincerely in a sentence with Sentence Builder checklist feedback.
Quick practice
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Practice the meaning of Sincerely
Answer three quick questions about its meaning and related words.
Question 1 of 3
Practice 1
What does sincerely mean?
The correct answer matches the meaning of sincerely.
Practice 2
Which word or phrase is closest in meaning to sincerely?
Honestly is close in meaning to sincerely in this context.
Practice 3
Which word or phrase is a useful contrast for sincerely?
Insincerely contrasts with sincerely in this context.
Practice complete
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You completed 3 questions.
Pronunciation coach
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Sincerely
Voice settings
Sounds like
sin · seer · lee · strongest beat: seer
Tap each sound part, then blend the whole word together.
Learn
WordSincerely.
Partadverb.
MeaningSincerely means honestly and truly.
ExampleExample: She sincerely thanked her friend for the help.
Word breakdown
3 syllables. Say each part, then blend the word.
- Syllables
- sin · seer · lee
- Strongest beat
- seer
- Ending
- lee
- Tip
- Put a little extra energy on seer.
Your turn
Say Sincerely
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My attempt
Ready when you are.
Nice work—you practiced sincerely.
Synonyms
Words like Sincerely
Antonyms
Opposite words
insincerelyUse when words are not truly meant.
dishonestlyUse when someone is not truthful.
falselyUse when something is not true.
Synonym practice
Want to practice sincerely synonyms in context? Try a Synonym Search question like "Lena sincerely thanked her partner for helping," then compare close word choices. Practice sincerely synonyms.
Word family
Sincerely word family
Related words
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Learning activities
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Synonym Search
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