adj. 25B6; adjective PROPER, seemly, decent, becoming, befitting, tasteful; correct, appropriate, suitable, fitting; tactful, polite, well mannered, genteel, respectable; formal, restrained, modest, demure, gentlemanly, ladylike.
unseemly.
DECOROUS
Meaning of DECOROUS in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012