adjective. Having a disability or impairment.

adjective. Deficient or lacking.

adjective. having doubts expressed about its truth.

adjective. handicapped or disabled; -- used as a euphemism, especially in combinations.

verb. Simple past tense and past participle of challenge.

adjective. Lacking some physical or mental attribute or skill; used after adverbs to make politically correct adjectives.

adjective. Used following adverbs to make jocular adjectives in imitation of and mocking politically correct adjectives of this kind, as "X-challenged" = "lacking X".

"I don't mean that he's crazy, but just kind of what they call challenged, which I guess must mean just this side of retarded."

cerebrally challenged  culinarily challenged  esthetically challenged  follicly challenged  horizontally challenged  

disputed  questioned  

challenge