truthful
Definitions
Telling or expressing the truth; honest.
Conforming to reality or fact; accurate.
Examples
It is important to be truthful when speaking with your doctor.
She gave a truthful account of what happened during the accident.
The witness provided a truthful testimony that helped solve the case.
Synonyms
honest sincere candid frank veracious guileless straightforward
Antonyms
dishonest deceitful mendacious insincere false untruthful duplicitous