unfavorable synonyms

opposed hostile unfriendly antagonistic

late wrong bad ill unfortunate awkward damaging adverse embarrassing premature destructive unsuitable unlucky troublesome unfit improper inconvenient abortive regrettable objectionable obstructive untoward untimely unseemly unpromising disadvantageous inadvisable calamitous tardy inauspicious inopportune unpropitious unseasonable ill-fated ill-chosen infelicitous ill-advised ill-timed inexpedient malapropos