My remarks were not aimed at you.

Your remark is irrelevant to our argument.

His erudition in the field of medicine was remarkable.

The remarkable achievement of the team impressed everyone.

His achievement in the field of science is remarkable.

She was amused by his witty remarks.

His speech was full of vitriolic remarks.

A casual remark can hurt someone.

His discriminatory remarks offended many people.

His otiose remarks added no value to the discussion.