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sincere
In a sentence
Je vždy úprimný.
He is always honest.
Naozaj ťa zaujíma môj úprimný názor?
Are you really interested in my honest opinion?
Prosím, buď úprimný.
Please be honest.
Prosím, buď úprimná.
Please be honest.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Example sentences from Tatoeba (CC BY 2.0 FR).
Full attribution on References.