1) Churl 2) Crank 3) Crosspatch 4) Grouch 5) Grump 6) Misanthropist 7) Person who hates mankind 8) The world is his enemy 1) Cynic 2) Hater 3) Loner 4) Misanthropist 5) Misogynist 
• (n.) A hater of mankind; a misanthropist.
Mis'an·thrope (mĭs'ăn*thrōp) noun [ Greek 
person who hates mankind 
[n] - someone who dislikes people in general
misanthrope 1. Someone who has a hatred or distrust of all people (mankind). 2. Someone who avoids social contacts with people. A misanthrope is a man who always believes the worst of a person at first and never changes his mind. The man who has little faith in mankind, and even less in womankind. —Evan Esar. Esar`s Comic Dictionary
misanthropist noun someone who dislikes people in general
[SAT terms] someone who dislikes people in general someone who dislikes people in general[Intelligent words] someone who dislikes people in general
someone who dislikes people in general someone who dislikes people in general