| term | pronunciation | English |
|---|
| 牛乳 | ぎゅうにゅう | cow's milk |
| 乳 | ちち, ち | milk; loop; decorative bump (on a hanging bell) |
| 乳児 | にゅうじ | infant, suckling baby |
| 乳幼児 | にゅうようじ | infants, babies |
| 乳房 | ちぶさ, にゅうぼう | breast, nipple, udder |
| 乳業 | にゅうぎょう | dairy industry |
| 乳牛 | にゅうぎゅう, ちちうし | milk cow, dairy cattle, milch cow |
| 乳脂肪 | にゅうしぼう | butterfat |
| 乳製品 | にゅうせいひん | dairy products |
| 乳酪 | にゅうらく | butter |
| 乾燥牛乳 | かんそうぎゅうにゅう | powdered milk |
| 授乳 | じゅにゅう | suckling (a baby), nursing |
| 搾乳 | さくにゅう | milking (a cow) |
| 母乳 | ぼにゅう | mother's milk |
| 発酵乳 | はっこうにゅう | yoghurt |
| 豆乳 | とうにゅう | soy milk |
| 鍾乳洞 | しょうにゅうどう | limestone cave (cavern, grotto) |
| 鐘乳洞 | しょうにゅうどう | limestone cave (cavern, grotto) |
| 鐘乳石 | しょうにゅうせき | stalactite |