au·tism 
(ôtĭz′əm)
(ôtĭz′əm)n.
Autism spectrum disorder, especially a more severe form of the disorder characterized by significant impairments in social interaction and communication, highly repetitive behavior, and strong resistance to change.
autist n.
au·tistic (-tĭk) adj. & n.
au·tisti·cal·ly adv.
- incomprehensibly
- incomprehension
- incomprehensive
- incomprehensively
- incompressibility
- incompressible
- incomputability
- incomputable
- inconceivability
- inconceivable
- inconceivableness
- inconceivably
- inconcinnity
- inconclusive
- inconclusively
- inconclusiveness
- incondensability
- incondensable
- incondensible
- incondite
- inconditely
- inconformity
- incongruence
- incongruent
- incongruently