形容動詞
け
い
よ
う
ど
う
し
Meanings
1
A Japanese part of speech that behaves like a noun but functions adjectivally with な or の. In traditional Japanese grammar, it includes ナリ活用 and タリ活用 types. Often called 'na-adjective' in learner materials.
"Shizuka" is a typical example of an adjectival noun.
In Japanese language education, adjectival nouns are often called "na-adjectives."
Usage patterns
- 〈物〉は形容動詞だX is classified as a na-adjective
"Kirei" is a na-adjective.
- 形容動詞+な+〈物〉na-adjective + な used to modify a noun
I studied in a quiet room.
- 形容動詞+に+なるna-adjective + に + なる, expressing a change of state
The room became quiet.