Bohemian, abnormal, affable, anomalous, beat, breakaway, casual, cordial, crank, crankish, cranky, crotchety, degage, deviant, deviative, different, divergent, dotty, easy, easygoing, eccentric, erratic, exceptional, familiar, far out, fey, flaky, folksy, freakish, free and easy, fringy, funny, gracious, haymish, heretical, heterodox, hippie, homely, homey, idiocratic, idiosyncratic, informal, irregular, kinky, kooky, loose, maggoty, maverick, natural, not cricket, not done, not kosher, nutty, odd, oddball, offbeat, offhand, offhanded, original, peculiar, plain, queer, quirky, relaxed, screwball, screwy, simple, singular, sociable, strange, twisted, unaffected, unassuming, unceremonious, unconstrained, unfashionable, unnatural, unofficial, unorthodox, unstudied, wacky, way out, whimsical