Synonyms of decorous in English:

decorous


See definition of decorous

adjective

1‘he always behaved towards her in a decorous way’

SYNONYMS

proper, seemly, decent, becoming, befitting, tasteful, in good taste

tactful, correct, appropriate, suitable, fitting, fit

polite, well mannered, well behaved, genteel, refined, polished, well bred, dignified, respectable, courtly, civilized

formal, reserved, modest, demure, sedate, staid, gentlemanly, ladylike

comme il faut

dated mannerly

humorous couth

ANTONYMS

indecorous, unseemly, immodest