having or causing a creeping sensation of the skin, as from horror or fear

a creepy ghost story.

that creeps

a creepy insect.

Slang . of, pertaining to, or characteristic of a person who is a creep; obnoxious; weird.

adjective

good , nice , normal , pleasant , pleasing , unscary

adjective

awful , direful , disgusting , disturbing , dreadful , eerie , frightening , ghoulish , gruesome , hair-raising , horrible , itching , itchy , macabre , menacing , nightmarish , ominous , shuddersome , sinister , terrifying , threatening , unpleasant , weird , nasty , scary , spooky