Sure. Here is a more professional list of answers:
- Bay: A small body of water enclosed by land, typically with one narrow opening to the sea.
- Bight: A curved or crescent-shaped indentation in a coastline.
- Creek: A small, narrow stream or waterway.
- Cove: A small, sheltered bay or inlet.
- Estuary: A partially enclosed coastal body of water with one or more freshwater rivers or streams flowing into it, and with a mix of freshwater and seawater.
- Gulch: A steep-sided valley or ravine, typically formed by a stream or river.
- Inlet: A small body of water extending into the land from a larger body of water.
- Kreek: In Dutch, a small, narrow stream or waterway.
- Lagoon: A shallow body of water separated from the open sea by a barrier, such as a reef or sandbank.
- Sound: A narrow body of water separating two bodies of land.
- Strait: A narrow passage of water connecting two larger bodies of water.
- Wad: An area of tidal mudflats that is exposed at low tide.
I hope this is more professional.