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