Synonyms of plainspoken

1 Syllable
free, blunt, plain, bold, straight, real
2 Syllables
naive, brazen, artless, open, honest, straight-out, flat-out, forthright, direct, downright, truthful, upright, candid, easy, outright
3 Syllables
truth-telling, guileless, straightforward, transparent, apparent, free-spoken, bare-faced, heart-to-heart, ingenuous, plain-spoken, natural, outspoken, familiar, man-to-man, sincere, truthtelling, scrupulous, down-to-earth
4 Syllables
openhearted, aboveboard, unconcealed, undisguised, unreserved, unrestricted, matter-of-fact
5 Syllables
uninhibited, person-to-person