fearsome Synonyms

horrific horrendous frightening fearful dreadful dread dreaded terrible direful dire awful tremendous mighty spooky menacing intimidating impressive imposing ascared horrifying redoubtable macabre threatening terrifying awe-inspiring sinister hair-raising breathtaking shocking scary unnerving horrible dismal daunting creepy chilling awesome awing appalling alarming dismaying disquieting disturbing grim gruesome ghastly frightful formidable forbidding eery