His drum performance sometimes goes offbeat.

His popularity spread across the country in an instant.

His popularity increased in the blink of an eye.

My ear hurts because it's clogged with earwax.

I use an earpick to clean my ears every day.

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.

廾 is a radical that means twenty.