| inlet(noun, territory, body, sound, arm) |
| bay(noun, territory, break, body, sound) |
| bight(noun, territory, body, sound, arm) |
| sound(noun, bay, mouth, harbor, outlet) |
| creek(noun, bay, mouth, harbor, outlet) |
| bayou(noun, sound, arm, bay, mouth) |
| firth(noun, sound, course, arm, channel) |
| cavern(noun, concavity, cave, inlet, niche) |
| gulf(noun, sound, arm, sea, mouth) |
| cave(noun, receptacle, concavity, inlet, niche) |
| harbor(noun, place, sound, arm, mouth) |
| recess(noun, receptacle, corner, niche, nook) |
| nook(noun, receptacle, cave, inlet, niche) |
| alcove(noun, concavity, nook) |
| arm(noun, sound, bay, mouth, harbor) |
| corner(noun, receptacle, nook) |
| estuary(noun, inlet, niche, gulf lake) |
| fiord(noun, gulf lake) |
| fjord(noun, mouth, outlet, estuary, creek) |
| hole(noun, receptacle, cave, inlet, niche) |