(usually of young women) morally good and sexually pure

pure, incorrupt

based on convention (and so sometimes appearing insincere)

common, normal

right and suitable

respectable, appropriate

(especially of a woman) quiet and serious

reserved, affected

having or showing dignity

honorable

right; suitable; things permanently fixed in a building

appropriate, suitable

(of words, ways of speaking or writing) used in situations when one must be particularly polite, impersonal, well-educated, traditional etc to give a good impression

established, orderly

practising monogamy

pure, incorrupt

concerning (principles of) right and wrong; good and virtuous

ethical, honest

pleasant; kind; friendly; needing care and exactness; sensitive

likable, agreeable

neat; formal; (of a person, manner, speech etc) showing dislike of anything rough, rude, improper

particular, fussy

showing, having qualities or standards that are acceptable; of a fairly large size, quality, importance etc

good, honest

(of a person, behaviour) calm; serious; to give (a person) sedative

calm, collected

(of behaviour) proper or correct (for the occasion or circumstances)

appropriate, suitable

(of a person, appearance, behaviour etc) conservative, quiet and serious

restrained, set

(of written style, talk, behaviour etc) too formal and unnatural

artificial, pretentious