He looked sophisticated with his monocle.

Monocotyledons are a group of flowering plants that have a single cotyledon in their seeds.

Carbon monoxide is a toxic gas.

The monster emerged from the depths of the ocean.

I went on a month-long trip to Europe.

He blew all his money on expensive clothes.

He decided to throw a monkey wrench into their plans.

I want to make money by starting my own business.

"That answer is right on the money !"

The Japanese constitutional system called symbolic monarchy.