i-adjective

many

ooi

meaning: is many

state

feeling

examples

今日きょうひと、やけにおおいね。

kyou wa hito, yake ni ooi ne.

There are an awful lot of people about today. casual

このまちあめおおいです。

kono machi wa ame no hi ga ooi desu.

There are a lot of rainy days in this town. neutral