| 口 | くち | mouth; opening, hole, gap, orifice; mouth (of a bottle), spout, nozzle, mouthpiece; gate, door, entrance, exit; speaking, speech, talk (i.e. gossip); taste, palate; mouth (to feed); opening (i.e. vacancy), available position; invitation, summons; kind, sort, type; opening (i.e. beginning); counter for mouthfuls, shares (of money), and swords |
| 人口 | じんこう | population; common talk |
| 窓口 | まどぐち | ticket window, teller window, counter; contact person, point of contact |
| 口座 | こうざ | account (e.g. bank) |
| 入り口 | いりぐち, いりくち, はいりぐち, はいりくち | entrance, entry, gate, approach, mouth |
| 大口 | おおぐち | large amount, big mouth, tall talk |
| 口調 | くちょう | tone (e.g. of voice, etc.), (verbal) expression |
| 出口 | でぐち | exit, gateway, way out, outlet, leak, vent |
| 川口 | かわぐち, かこう | mouth of river, estuary |
| 手口 | てぐち | modus operandi, criminal technique, trick |
