Looking at this vast sea, I feel free.

Hiroshi is my best friend.

This park is very wide.

Naohiro is my best friend.

This room is known for its spaciousness.

He is known as a person with learning.

He went on a journey to rediscover himself.

He reacknowledged his own mistakes.

Epistemology is the philosophical study of the origin, nature, and scope of knowledge.

He had a hard time finding his dog's tag.