Spot

The detective found a blood spot at the crime scene.

She was self-conscious about the spot on her cheek.

He applied a spot of cream on the mosquito bite.

The chef garnished the dish with a spot of parsley.

She found a spot of mold on the bread and threw it away.

The model's flawless complexion was marred by a single spot on her nose.

He felt embarrassed about the spot that appeared on his forehead right before the big event.