Sexology is the scientific study of human sexual behavior and sexuality.

His work is full of ingenuity.

Education about sexual relations is important for young people to make healthy choices.

The basicity of this compound is very high.

His creativity always generates new ideas.

He was born with a hereditary disease.

She was sold as a sex slave in the past.

She was sold as a sex slave.

In linguistics, polysemy refers to the phenomenon where a single word or expression has multiple meanings.

There is a necessity for his participation in the success of this project.