Synonyms to unschooled

amateurish, amateur, clumsy, crude, dabbling, defective, deficient, dilettante, dilettantish, faulty, flawed, green, half-assed, half-baked, half-cocked, immature, jackleg, raw, sciolistic, semiskilled, shallow, smattering, sophomoric, superficial, unaccomplished, unbusinesslike, uncoached, unendowed, unfinished, ungifted, uninitiated, unpolished, unprepared, unprimed, unprofessional, unskilled, untalented, untaught, untrained, untutored, artless, aboveboard, arty, awkward, befoolable, big, bluff, blunt, born yesterday, broad, brusque, bungling, candid, childlike, confiding, direct, downright, explicit, foolable, forthright, frank, frankhearted, free, free-speaking, free-spoken, free-tongued, genuine, guileless, gullible, heart-to-heart, high-sounding, honest, humble, imposing, in the raw, inadept, inapt, inartificial, inattentive, incompetent, inefficient, inept, inexperienced, inexpert, ingenu, ingenuous, innocent, mediocre, naive, native, natural, on the level, open, openhearted, ordinary, outspoken, overblown, pedestrian, plain, plain-spoken, poor, primitive, prist