JLPT N4 grammar
〜さ: meaning and usage
Meaning
Changes A into a noun
This point is also listed at N3.
How to form it
- い-adjective stem (without い)さ
- な-adjective (stem)さ
How it is used
Turns an adjective into a noun for its degree: 「高い」 → 「高さ」 (height), 「静か」 → 「静かさ」. 「いい」 becomes 「よさ」. The suffix 「〜み」 also forms nouns, but only from some words, often for feelings, as in 「楽しみ」.
Examples
それの高さはどのくらいですか。
How high is that?
この町のよさは、人が親切なことです。
What's good about this town is that people are kind.
夏の暑さにはもう慣れました。
I've gotten used to the summer heat now.
このかばんは、軽さと丈夫さで選びました。
I chose this bag for its lightness and durability.