hellish
adjective
1. (informal) very unpleasant
- hellish weather
Similar word(s): unpleasant, beastly
2. extremely evil or cruel; expressive of cruelty or befitting hell
- hellish torture
Similar word(s): evil, demonic, diabolic, diabolical, fiendish, infernal, satanic, unholy
Sentences with hellish as an adjective:
- I woke up from a hellish noise coming from the house next door.