(Slang) Difficult, distressing, harrowing, etc.
Inspiring inexplicable fear, dread, or uneasiness; strange and frightening.
Having or causing a feeling of fear or disgust, as if insects were creeping on one's skin
Arousing terror or causing extreme distress; dreadful; terrible
Find another word for scariest. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for scariest, like: spookiest, hairiest, ghostliest, eeriest, creepiest, ghastliest and direst.