Synonyms of estuary

1 Syllable
gill, marsh, firth, fiord, fjord, creek, bay, loch, mouth, arm, frith, beck
2 Syllables
wadi, canal, marshes, rivers, river, inlet, wetland, canals
3 Syllables
waterway
4 Syllables
tributaries, embouchement, sub-divisions, tidewater, everglade, watercourse