adjective
1.
Synonyms: indecorous , improper, indecent, indelicate, malodorous, rough, undecorous, ungodly, unseemly, untoward
Related Word: awkward, clumsy, gauche, inept, maladroit
Antonyms: becoming, seemly
2.
Synonyms: improper 1, inappropriate, inapt, inept, malapropos, unbefitting, undue, unseasonable, unsuitable, untimely