creepy

adjective

Causing an unpleasant feeling of fear or unease.

SYNONYMS

alarmingawfulblood-curdlingchillingdisturbingeerieeldritchfreakyfrighteningghostlyhair-raisinghairyharrowinghorriblehorrifichorrifyingmacabremenacingnightmarishominouspetrifyingscaringscaryshockingsinisterspine-chillingspookyterrifyingthreateningweird