N5 — outside your level filter

くなる

くなるku naruN5neutral

precarious + become

ayau ku naru

become; get -er

meaning: become precarious

Same meaningRelated

十一月じゅういちがつに入はいると、朝あさが危あやうくなる。

juuichigatsu ni hairu to, asa ga ayau ku naru.

Once November comes round, the morning becomes precarious. neutral

毎まいシーズン、店みせの商品しょうひんが危あやうくなる。

maishiizun, mise no shoohin ga ayau ku naru.

Every season, the store's merchandise becomes precarious. neutral

Same meaning2

become; get -er — how much of a quality something has changes

十一月じゅういちがつに入はいると、朝あさが寒さむくなる。
juuichigatsu ni hairu to, asa ga samu ku naru.
Once November comes round, the morning becomes cold. neutral
毎まいシーズン、店みせの商品しょうひんが新あたらしくなる。
maishiizun, mise no shoohin ga atarashi ku naru.
Every season, the store's merchandise becomes new. neutral
最近さいきん、日ひが暮くれるのが早はやくなったね。
saikin, hi ga kureru no ga hayaku natta ne.
The sun's been setting earlier lately, hasn't it? casual
薬くすりを飲のんだら、だいぶ良よくなりました。
kusuri o nondara, daibu yoku narimashita.
After taking the medicine, I got quite a bit better. neutral
気温きおんが高たかくなりますと、食中毒しょくちゅうどくのおそれがございます。
kion ga takaku narimasu to, shokuchuudoku no osore ga gozaimasu.
When temperatures rise, there is a risk of food poisoning. formal

いい changes to 良よくなる, never ×いくなる. On its own, なくなる means
"run out" (時間じかんがなくなった).