adversary adversative adverse alien antagonistic anti antipathetic antithetic apocalyptic bad baleful baneful black bodeful boding clashing competitive con conflicting contradictory contrary counter cross dark dire disaccordant dissentient doomful dreary enemy evil evil-starred fateful foreboding fractious gloomy hostile ill ill-boding ill-considered ill-fated ill-omened ill-seasoned ill-starred ill-timed improper inappropriate inauspicious inconvenient inexpedient infelicitous inimical inopportune intempestive intrusive irrelevant late lowering mal a propos malapropos menacing mistimed negative noncooperative obstinate of evil portent off base ominous opponent opposed opposing opposite oppositional oppositive oppugnant out of line out of phase out of time overthwart perverse portending portentous premature recalcitrant refractory repugnant rival sinister somber threatening too late too soon unbefitting uncooperative unfavorable unfit unfitting unfortunate unfriendly unhandy unhappy unlucky unpromising unready unripe unseasonable unsuitable untimely untoward wrong