He is a maniac when it comes to collecting comic books.

The rainbow is a beautiful manifestation of nature's colors.

I visited Manila last year.

He knows how to manipulate the situation to his advantage.

The manifold options available make it difficult to choose.

He has a manly appearance.

The construction project required a lot of manpower.

He has good manners.

The clock on the mantelpiece chimed midnight.

Mankind has made significant advancements in technology.