What is the comparative and superlative adjective for unhappy?

Here's how the comparative and superlative forms of "unhappy" work:

* Unhappy is already a negative adjective. To express a higher degree of unhappiness, we typically use adverbs like more and most.

* Comparative: More unhappy

* Superlative: Most unhappy

Example:

* "She felt more unhappy after the argument."

* "He was the most unhappy person in the room."

Note: While technically you could use "unhappier" and "unhappiest," these forms are less common and sound somewhat awkward.