Definitions
1.adjectiveAppropriate; suitable for the circumstances.
2.adjective(of a person) Having a suitable conformity to basic moral standards; showing integrity, fairness, or other characteristics associated with moral uprightness.
3.adjectiveSufficiently clothed or dressed to be seen."Are you decent? May I come in?"
4.adjectiveFair; good enough; okay."He's a decent saxophonist, but probably not good enough to make a career of it."
5.adjectiveSignificant; substantial."There are a decent number of references out there, if you can find them."
6.adjectiveComely; shapely; well-formed.