What is another word for frighteningness?
Pronunciation: [fɹˈa͡ɪtənɪŋnəs] (IPA) 
Frighteningness is a term used to describe the state of being alarming or scary. Its synonyms include fearfulness, terror, dread, horror, scariness, appallment, and intimidation. Each of these words has a slightly different connotation, but all mean the same thing: the feeling of being scared or threatened. Other synonyms for frighteningness include petrifying, chilling, hair-raising, spine-tingling, heart-stopping, and bone-chilling. These words can be used to describe a variety of situations and objects that inspire fear, such as horror movies, haunted houses, or dangerous animals. Whether it's fear of the unknown or fear of something very real and immediate, the synonyms for frighteningness capture the terror and unease that people experience when they encounter something they find frightening.
