| Word | Reading | Meaning |
| 烏 | からす, カラス | crow, raven |
| 烏帽子 | えぼし | black-lacquered headgear (made of silk, cloth or paper) originally worn by court nobles in ancient Japan, and afterwards spreading to the common people |
| あけ烏 | あけがらす | daybreak sound of a crow; (name of) poetry anthology |
| 烏竜茶 | ウーロンちゃ | Oolong tea |
| 烏龍茶 | ウーロンちゃ | Oolong tea |
| 烏の行水 | からすのぎょうずい | quick bath |
| 烏の濡れ羽色 | からすのぬればいろ | glossy black (hair) (lit: color of a crow with wet feathers) |
| 烏羽玉 | うばたま | jet black, pitch dark |
| 烏羽色 | からすばいろ | glossy black |
| 烏貝 | からすがい, カラスガイ | cockscomb pearl mussel (Cristaria plicata) |