| 囗 | i koku | erect, proud; upright; bald |
| 石 | shaku seki koku | stone, rock, mineral; rad. 112 |
| 可 | ka koku | may, can, -able; possibly |
| 吿 | koku kou | tell, announce, inform; accuse |
| 克 | koku | gram; overcome; transliteration |
| 囯 | koku | variant of 国 国, nation, country, nation-state |
| 谷 | koku yoku | valley, gorge, ravine |
| 角 | kaku roku koku | horn; angle, corner; point |
| 告 | koku kou | tell, announce, inform; accuse |
| 国 | koku | nation, country, nation-state |
| 匊 | kiku koku | handful |
| 刻 | koku | carve, engrave; quarter hour |
| 珏 | kaku koku | two pieces of jade joined together |
| 胊 | ku gu kyou koku | yoke |
| 圀 | koku | nation, country, nation-state |
| 俈 | koku | to inform quickly; an urgent communication |
| 剋 | koku | subdue, overcome; cut down |
| 哭 | koku | weep, cry, wail |
| 郜 | kou koku | name of fief in Shantong bestowed on the eldest son of Wen Wang |
| 挶 | kyoku koku | hold in hands |
| 悈 | kai kyoku koku kaku | to enjoin upon; urgent |
| 隺 | koku goku kaku | a bird flying high ambition |
| 尅 | koku | subdue, destroy, overcome |
| 焅 | koku kou | (Cant.) to roast, suffocate |
| 國 | koku | nation, country, nation-state |
| 殻 | kaku koku | casing, shell, husk, hull, skin |
| 勖 | kyaku koku bou | enjoin, advise, preach to |
| 斛 | koku | dry measure equal to some five or ten dou (斗 舒) |
| 梮 | kiku koku kyoku | snowshoes |
| 梏 | koku kaku | handcuffs, manacles, fetters |
| 梂 | kyuu gu kyoku koku | acorn cup |
| 黑 | koku | black; dark; evil, sinister |
| 筁 | kyoku koku | a bamboo frame on which silkworms spin their cocoons |
| 黒 | koku | black; dark; evil |
| 琭 | koku | jade like stone |
| 椈 | kiku koku | cedar |
| 殼 | kaku koku | casing, shell, husk, hull, skin |
| 頊 | kyoku koku gyoku goku | grieved; anxious |
| 殛 | kyoku koku | to put to death to imprison for life |
| 酷 | koku kaku | strong, stimulating; very |
| 誥 | kou koku | inform, notify, admonish, order |
| 榖 | koku kou ku | paper mulberry |
| 熇 | koku kaku kou | bake |
| 閡 | gai kai koku | blocked or separated; to prevent |
| 蜮 | yoku iki koku waku | a fabulous creature like a turtle; a toad |
| 緎 | yoku iki kyoku koku iku | seam |
| 歊 | kyou koku kaku | sigh |
| 穀 | koku | corn, grain, cereal; lucky |
| 嘿 | boku moku koku | be silent, be quiet |
| 諊 | kiku koku | to make a judicial investigation |
| 槲 | koku | type of oak |
| 膕 | kaku kyaku koku | hollow |
| 翯 | koku goku kaku gaku | glistening plumage; reflection of the sun on water |
| 縠 | koku goku | crepe |
| 糓 | koku | grain, corn |
| 觳 | koku goku kaku gaku | an ancient measure; a goblet; mean; frightened |
| 轂 | koku | hub of wheel |
| 屩 | kyaku kaku kiku koku keu | straw sandals |
| 鵠 | koku kou | target |
| 嚳 | koku | mythical emperor; to inform quickly; an urgent communication |
| 臛 | koku kaku | broth |
| 鷇 | kou ku kaku koku | chicks, fledglings |