Decent

1. (obsolete) Appropriate; suitable for the circumstances.
2. (of a person) Having a suitable conformity to basic moral standards; showing integrity, fairness, or other characteristics associated with moral uprightness.
3. (informal) Sufficiently clothed or dressed to be seen.
4. Fair; good enough; okay.
5. Significant; substantial.
6. (obsolete) Comely; shapely; well-formed.

(conforming suitably to moral standards): good, moral

(good enough): adequate, satisfactory

(conforming suitably to moral standards): bad, immoral

(sufficiently clothed): indecent, underdressed

(good enough): inadequate, poor, unsatisfactory