A toneme is a part of linguistics, and it has the ability to change the meaning by changing the pitch or strength of a specific sound.

Phonology is a branch of linguistics that studies the system of sounds and their functions.

This new jet can fly at supersonic speeds.

He often gets lost because he has a bad sense of direction.

The pattern of three cold days followed by four warm days continues, doesn't it?

Everyone praised his leadership with one voice.

Learning homonyms in Japanese is difficult.

He has a gentle and sincere personality, and is trusted by everyone.

Reducing greenhouse gas emissions is important for environmental protection.

He is deeply interested in Onmyodo, and incorporates its philosophy into his daily life.