(a)civil, politenot rude; marked by satisfactory (or especially minimal) adherence to social usages and sufficient but not noteworthy consideration for others“even if he didn't like them he should have been civil” (W.S. Maugham)
(a)civilof or occurring within the state or between or among citizens of the state“civil affairs”, “civil strife”, “civil disobedience”, “civil branches of government”