The mutability of the weather makes it difficult to plan outdoor activities.

The weather in the desert is notoriously mutable.

She would often mutter to herself when she was deep in thought.

She would often mutter to herself when she was deep in thought.

I love the taste of mutton.

Her mysterious smile mystified him.

The scientist is working on a new nano technology.

He is so narcissistic that he can't stop talking about himself.

The narrator of the story provided a unique perspective.

The path through the forest was narrowly wide enough for one person.