American Dictionary

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Definition sincere in American English

sincere adjective

adjective
/sɪnˈsɪr/
1

talking and acting in a way that shows you really mean what you say and do

Example

He is a modest and sincere man.

Synonyms and related words
1.1

sincere words, feelings, ways of behaving, etc. are true and honest

Example

I want to express my sincere apologies for what I said.

Synonyms and related words
Definition sincere in American English