Fair; good enough; okay.
Sufficiently clothed or dressed to be seen.
Having a suitable conformity to basic moral standards; showing integrity, fairness, or other characteristics associated with moral uprightness.
Significant; substantial.
Conforming to perceived standards of good taste.
Tolerable; adequate; no more than satisfactory.
able to "pass", or be accepted as a member of a race, sex or other group to which society would not otherwise regard one as belonging.
That may be passed or traversed.