As an interlocutor, he always provides a new perspective.

He is suspected to be the ringleader of the incident.

He is a complete outsider to this issue.

He is the best defender of our team.

He was able to surpass the achievements of his predecessor.

We are looking for a new supplier.

He was a misanthrope, avoiding interaction with people.

He is a gambling addict, causing trouble for his family.

He is a hard-working worker.

He joined the military as a draftee when he was young.