Main entry: unclean, impure
Definition: having a physical or moral blemish so as to make impure according to dietary or ceremonial laws
Usage: unclean meat; and the swine...is unclean to you-Leviticus 11:3
Antonyms: clean
Definition: ritually clean or pure
Main entry: impure
Definition: (used of persons or behaviors) immoral or obscene
Usage: impure thoughts
Antonyms: pure
Definition: (used of persons or behaviors) having no faults; sinless
Main entry: impure
Definition: combined with extraneous elements
Antonyms: pure
Definition: free of extraneous elements of any kind
Antonyms: clean, make clean
Definition: make clean by removing dirt, filth, or unwanted substances from
Antonyms: clean
Definition: free from dirt or impurities; or having clean habits
Antonyms: unobjectionable, clean
Definition: (of behavior or especially language) free from objectionable elements; fit for all observers
Antonyms: clean, uncontaminating
Definition: not spreading pollution or contamination; especially radioactive contamination
Antonyms: uncontaminated
Definition: not corrupted by contact or association