There are many accepted pairings in the world of food and wine.

Assortative pairings are common in nature.

The electron pairs in the molecule determine its shape.

I found a bag of kernel pairs at the grocery store.

There are many live pairs in the aquarium.

Many animals form strong pair bonds with their mates.

I tripped and fell down the pairs of stairs.

I bought three pairs of underwear yesterday.

She bought a new pair of spectacles.

The pairing energies of the electrons in the molecule determine its stability.