adj.
VERBS
▪ be , seem
▪ consider sth , regard sth as , think sth ( esp. BrE )
▪
places where it is considered ~ for men and women to kiss in public
▪
They thought it quite ~ for a woman to smoke.
ADVERB
▪ highly , most ( esp. BrE )
▪ quite ( esp. BrE )
Improper is used with these nouns: ↑ conduct , ↑ exercise , ↑ fraction , ↑ influence , ↑ trading , ↑ use