improper inappropriate wrong inapplicable inapposite unacceptable unsuitable inapt indecent malapropos objectionable substandard unapt unfit unfitting unconventional unorthodox unsuited insensible misbehaving incongruous unseemly unbecoming infelicitous misbecoming unbeseeming unmeet incorrect unhappy inaccurate false unsatisfactory inexact untrue off irrelevant inadequate imprecise inopportune poor extraneous immaterial impertinent pointless irrelative indecorous ugly incompatible unfavorable unfavourable undesirable inconvenient disagreeable unworthy foreign unrelated questionable careless unattractive tasteless untimely needing unqualified unfitted unprepared lacking stupid incapable disinclined unskilled nonspecific generic generalized erroneous discrepant preposterous inexpedient nonexclusive universal intolerable generalised rubbishy unpresentable dicey dodgy faulty flawed invalid unsound iffy illogical dishonest inauthentic unofficial corrupted unfaithful untruthful loose corrupt unreliable