His arbitrary actions confused the entire team.

He chose an expedient solution.

His absolute belief gave him the power to overcome difficulties.

He chose to live a primitive life.

This restaurant is very hygienic.

This problem can be solved with a recursive approach.

He goes to the gym regularly.

Her smile is very natural, and it feels comfortable.

That issue is trivial and is off the main discussion.

He always takes a pessimistic view.