Alphabetically listed kanji meanings starting with "O"
- 洋ocean
- 瀛ocean
- 溟ocean
- 蛸octopus
- 鮹octopus
- 鱆octopus
- 奇odd
- 妙odd
- 竒odd
- 奇odd number
- 竒odd number
- 乃of
- 犯offend against
- 舛offend against
- 罪offense
- 犯offense
- 提offer
- 供offer
- 侑offer
- 饌offer
- 呈offer
- 献offer
- 奉offer
- 捧offer
- 酳offer
- 烝offer
- 奠offer
- 獻offer
- 饋offer
- 胙offering
- 膰offering
- 贄offering
- 曹officer
- 吏officer
- 公official
- 僚official
- 宦official
- 揆official
- 档official document
- 禄official pay
- 祿official pay
- 司officiate
- 沖offing
- 冲offing
- 沖offshore
- 冲offshore
- 仔offspring
- 屡often
- 亟often
- 仍often
- 荐often
- 瑟ogoto (a kind of harp)
- 鬼ogre
- 油oil
- 薹oilseed rape
- 膏ointment
- 古old
- 故old
- 翁old man
- 爺old man