I went to see a movie alone.

The steepest descent method is one way to solve optimization problems.

He used the technique of ear copying to create a new song.

His music is like ear rape.

She was wearing new earrings.

He learned English by rote.

My ear hurts because it's clogged with earwax.

I use an earpick to clean my ears every day.

I am an only child.

He likes spending time in loneliness.