He claims to be a warrior for freedom of expression, but in reality, he's just someone who uses derogatory words.

An electrooculogram is a test method to record the movement of the eyeball.

I examined muscle activity using an electromyogram.

She has trypophobia, and feels discomfort when she sees things with many holes like beehives or corals.

In set theory, the symmetric difference indicates the difference between two sets.

He is good at solving technical problems.

He always has an optimistic attitude.

His music is very avant-garde, and some people might not understand it.

He is facing economic problems.

This word is etymologically derived from Latin.