The actors were nervous on the first night of the play.

She is a first-nighter and never misses the opening night of any play.

Be careful when dealing with fly-by-night businesses.

In her beautiful garden, Emily carefully planted a cluster of delicate forget-me-nots near the white picket fence.

He is a freak of nature.

Love, an abstract noun, is a powerful emotion that can be hard to define.

We had an all-night study session for the final exam.

An antiproton is a type of nucleon.

Roman numerals are used to represent numbers using letters from the Latin alphabet.

I always carry a sanitary napkin in my bag.