Japanese is a language with few declensions.

When the tidal range is large, the coastline changes significantly.

Fishing on the coast is difficult today because it's a neap range.

This discussion is completely meaningless.

His talk was completely nonsense.

In math class, the teacher explained the concept of relative complement.

His words were profound, which made me think.

He is majoring in semantics at university.

His words were profound.

When wealth inequality widens, the stability of the entire society is shaken.