My grandmother thought it was ungentlemanly of my boyfriend to suggest that we split the bill for dinner.
Wikipedia foundation.
ungentlemanly — index blatant (obtrusive), disorderly, illiberal, uncouth Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
ungentlemanly — ► ADJECTIVE ▪ not appropriate to or behaving like a gentleman … English terms dictionary
ungentlemanly — [spelling only] … English World dictionary
ungentlemanly — adj. Ungentlemanly is used with these nouns: ↑conduct … Collocations dictionary
ungentlemanly — adj. * * * … Universalium
ungentlemanly — Synonyms and related words: boorish, caddish, coarse, crude, ill bred, inconsiderate, insensitive, loutish, louty, nasty, offensive, tactless, unfeminine, ungenteel, ungentle, unladylike, unrefined, unsolicitous, vulgar … Moby Thesaurus
ungentlemanly — (Roget s IV) modif. Syn. crude, rough, uncivil; see rude 1 … English dictionary for students
ungentlemanly — adv. not characteristic of a gentleman, impolitely … English contemporary dictionary
ungentlemanly — adjective not appropriate to or behaving like a gentleman. Derivatives ungentlemanliness noun … English new terms dictionary
ungentlemanly — a. Uncivil, impolite, uncourteous, discourteous, rude, rough, coarse, bearish, boorish, ungentle, ill bred, ill mannered, unmannerly, churlish … New dictionary of synonyms
