Main entry: unobjectionable, clean
Definition: (of behavior or especially language) free from objectionable elements; fit for all observers
Usage: good clean fun; a clean joke
Antonyms: dirty
Definition: (of behavior or especially language) characterized by obscenity or indecency
Definition: containing or resulting from disease-causing organisms
Main entry: unobjectionable
Definition: not objectionable
Usage: the ends are unobjectionable; it's the means that one can't accept
Antonyms: unacceptable
Definition: not acceptable; not welcome
Main entry: innocuous, unobjectionable
Definition: not causing disapproval
Usage: it was an innocuous remark; confined himself to innocuous generalities; unobjectionable behavior
Antonyms: offensive
Definition: unpleasant or disgusting especially to the senses
Antonyms: offensive
Definition: causing anger or annoyance