Causalisms are theories that explain the relationship between cause and effect.

Causal sets are used in the study of quantum gravity.

The causalists presented their theories at the conference.

I bought some caustic sulphite caramels at the store.

The court ruled that the donationes mortis causa were valid.

There are various styles of cause that can be used in legal arguments.

The rebels without a cause gathered in the abandoned warehouse.

The scientist conducted experiments to find the vera causa of the disease.

The Causbys are a lovely family.

My friend's last name is Causby.