Synonyms and Antonyms of truthful
- a truthful youngster who wouldn't just make up a story like that
candid, direct, forthcoming, forthright, foursquare, frank, freehearted, free-spoken, open, openhearted, out-front, outspoken, plain, plainspoken
believable, credible, true, veritable
artless, earnest, genuine, guileless, unaffected, unpretending, unpretentious
conscientious, moral, principled, scrupulous
aboveboard, dependable, reliable, trustable, trustworthy, trusty