spooky 
/ˈspu:ki/ adjective
spook·i·er; spook·i·est /ˈspu:ki/ adjective [also more spooky; most spooky] : strange and frightening
▪ a spooky movie ▪ The music was pretty spooky. ▪ a spooky old house ▪ He looks spooky. = He's spooky looking. ▪ a spooky coincidence [=a very strange coincidence that makes you feel uneasy]
▪ a spooky movie ▪ The music was pretty spooky. ▪ a spooky old house ▪ He looks spooky. = He's spooky looking. ▪ a spooky coincidence [=a very strange coincidence that makes you feel uneasy]
