She spoke using an ideophone that expresses sadness.

Doublet is an important concept in linguistics.

I am interested in learning Serbo-Croatian.

Binnan language is one of the main languages in Taiwan.

In this sentence, 'beautiful' is the modified word.

In Japanese grammar, a 'renyou shuushokugo' is a part of 'yougen'.

She is learning how to use a 体言 (taigen), a noun modifier.

Learning West Frisian is difficult.

He is doing special exercises to strengthen his dorsal interosseus muscle.

The palmar interosseus muscle is a part of the hand muscles and supports the movement of the fingers.