unhandsome (adjective) unbecoming: improper, unsuitable
Sinonime: awkward,
clumsy, discreditable, gauche, ill-suited,
inappropriate, inapt,
incongruous, indecent, indecorous, indelicate,
inept,
maladroit, malapropos,
offensive,
rough,
salacious,
tacky*, tasteless,
unattractive, unbefitting, uncomely, undue,
unfair, unfit, unfitting, unflattering, ungodly, unhandsome, unlovely, unseasonable, unseemly, unsightly, unsuited, untimely, untoward,
unworthyAntonime: acceptable,
becoming,
fitting,
proper, seemly,
suitable