This verb is a godan conjugation.

Natural language understanding is an important field of artificial intelligence.

The paddy wagon was transporting the criminal to the police station.

Strong interaction is one of the four fundamental forces in particle physics.

Gravitational interaction creates attraction between objects.

Electromagnetic interaction is one of the fundamental forces used to explain the force between substances.

Weak interaction is one of the four fundamental forces between elementary particles.

Please research the interaction between these two drugs.

We discussed to deepen our mutual understanding.

These two software have complete interchangeability.