conventional

Sense 1 adjective

following accepted customs and proprieties

conventional wisdom

Sense 2 adjective

conforming with accepted standards

a conventional view of the world

Sense 3 adjective

(weapons) using energy for propulsion or destruction that is not nuclear energy

conventional warfare

Sense 4 adjective

unimaginative and conformist

conventional bourgeois lives

Sense 5 adjective

represented in simplified or symbolic form

Sense 6 adjective

in accord with or being a tradition or practice accepted from the past

a conventional church wedding with the bride in traditional white

Sense 7 adjective

rigidly formal or bound by convention

their ceremonious greetings did not seem heartfelt