Definition

The quality of not being right or appropriate for a particular purpose or situation.

Example

The unsuitability of the dress for the formal event was obvious to everyone.

Conversation

I really think this outfit is perfect for the party.

It looks good, but do you think there's any unsuitability for the occasion?

I guess I didn't consider that; maybe it's too formal for a casual gathering.

Yeah, it might be better to go with something more relaxed.

Synonyms & Antonyms

Root Explanation

Unsuitability → It is formed from "un-" (meaning not), "suit" (from Old French *suiter*, meaning to follow or be appropriate), and "-ability" (meaning the quality of being). The word "unsuitability" means the quality of not being appropriate or fitting.

Memory Tip

Think of 'not' ('un-') being appropriate ('suit') — that's why unsuitability means something is not suitable.

Visually Confused Words