Synonyms and related words :
adversary, adversative, adverse, alien, antagonistic, anti, antipathetic, antithetic, balking, balky, bigoted, bulldogged, bulletheaded, bullheaded, case-hardened, clashing, competitive, complaining, con, conflicting, contradictory, contrary, counter, cross, deaf to, declinatory, disaccordant, disobedient, disputatious, disputing, disregardful, dissentient, dissenting, dogged, dogmatic, enemy, fanatic, forgetful, fractious, hardheaded, headstrong, heedless, hostile, inconsiderate, indocile, inimical, insubordinate, intolerant, intractable, mindless, mulish, negative, nonconsenting, noncooperating, noncooperative, objecting, obstinate, obstructive, on the barricades, opinionated, opponent, opposed, opposing, opposite, oppositional, oppositive, oppugnant, overthwart, overzealous, persevering, pertinacious, perverse, pigheaded, proof against, protesting, rebellious, recalcitrant, refractory, rejective, reluctant, renitent, repellent, repugnant, resistant, resisting, resistive, respectless, restive, retardant, retardative, rival, self-willed, set, stiff-necked, strong-willed, strongheaded, stubborn, sulky, sullen, tenacious, thoughtless, unaccommodating, uncomplaisant, uncompliant, uncomplying, unconsenting, unfavorable, unfriendly, unheedful, unhelpful, unmindful, unobliging, unpropitious, unregenerate, unsubmissive, unthinking, unthoughtful, unwilling, unyielding, up in arms, willful, withstanding