Synonyms of ungentlemanly

1 Syllable
rough
2 Syllables
uncouth, loutish, vulgar, crude
3 Syllables
ungenteel, uncivil, loud-mouthed, indecent, disgracious, mannerless
4 Syllables
unchivalrous, unrefined, impolite
5 Syllables
insensitive, unsportsmanlike
6 Syllables
ungentlemanlike, inconsiderate