ahead, aright, artless, austere, blunt, clearly, direct, directly, easy, erect, forthright, franking, frugal, homely, homespun, inartificial, limply, plain, plumb, plump, point-blank, recto, right, rustic, sheepish, simple, simple-minded, simpleminded, simply, slap, smack, square, squarely,
straight, straightforward, unaffected, unlearned, unsophisticated, upright