Keyword
nine
Info
FrequencyTop 800-900
Type
Kyōiku (1st grade) 
?
KankenLevel 10
Heisig9
Readings
く
(27%)
ここ
(14%)
この
(14%)
Used in kanji (12 in total)
circle
dye
crude
research
Used in vocabulary (197 in total)
nine; 9
Kyūshū (southernmost of the four main islands of Japan)
Examples (66 in total)
Twenty-nine people stayed!
The remaining nine would probably answer like this.
On a scale of ten, it's about a nine.