scary
Word family
Synonym discussion
Sense: adjective/1
Scary is the most general and common word for anything that causes fear, used in both serious and casual contexts. Frightening is very close in meaning but slightly more formal — you might find it in news reports or written descriptions. Terrifying is much stronger and suggests a level of fear that is hard to control, such as what a person feels during a serious accident. Creepy describes an uncomfortable, mysterious kind of fear, often connected to strange behaviour, empty buildings, or unnatural situations. Spooky is informal and lighter in tone, mainly used for the playful fear of ghosts, haunted houses, or Halloween. For example, a horror film might be both scary and terrifying, while an empty school at midnight feels creepy, and a ghost story told around a campfire is spooky.
Common collocations
Etymology
Scary comes from the verb scare (meaning 'to frighten'), which can be traced back to the Old Norse word skirra ('to frighten' or 'to shrink from fear'). The adjective form first appeared in English in the early 1800s.