Keyword
rising ground
Info
FrequencyTop 1500-1600
Type
Kyōiku (4th grade) 
?
KankenLevel 7
Heisig2112
Readings
おか
(99%)
Composed of
upside-down box
antlers on a wall
mountain
Used in kanji (4 in total)
steel
sumo belt
sturdy
???
Used in vocabulary (37 in total)
hill; height; knoll; rising ground
Fukuoka (city, prefecture)
Shizuoka (city, prefecture)
Examples (21 in total)
We plan to have a party for Mr. Oka next Sunday.
The Fukuoka Marathon was held on Sunday.
My father owns a small business in Fukuoka.