What is a synonym for hellish?

Here are some synonyms for "hellish," depending on the specific context you're looking for:

General synonyms:

* Infernal

* Diabolical

* Nightmarish

* Tormenting

* Horrific

* Dreadful

* Abysmal

* Miserable

* Awful

More specific synonyms:

* Oppressive (for describing a situation)

* Excruciating (for describing pain)

* Unbearable (for describing a situation or feeling)

* Intolerable (for describing a situation or feeling)

* Grueling (for describing a task)

Figurative synonyms:

* A living hell

* A nightmare

* A crucible

The best synonym will depend on the specific meaning and context you want to convey.