'Hot' and 'cold' are antonyms.

His criminal act was revealed by the police.

His skills are really not fragmentary.

His room is full of fragments of things.

I bought new gaiters for mountain climbing.

The spinal reflex is a part of our body that reacts automatically.

From his story, I concluded that he was involved in the incident.

She is famous as a mezzo-soprano singer.

Demeter is the goddess of fertility in Greek mythology.

This song uses a polymeter.