Synonyms and Antonyms of frank
- our ballet teacher is very frank about telling her students whether she thinks they have the talent for a career in dance
artless, earnest, guileless, ingenuous, innocent, naive (or naïve), natural, real, sincere, unaffected, undesigning, unpretending, unpretentious
outgoing, uninhibited, unrestrained
abrupt, bluff, blunt, brusque (also brusk), crusty, curt, gruff, sharp
impertinent, impolite, inconsiderate, rude, tactless, thoughtless, uncivil, undiplomatic, ungracious, unmannerly, unsubtle