Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun tidewater

2 senses of tidewater

Sense 1
tidewater -- (low-lying coastal land drained by tidal streams)
       => coastal plain -- (a plain adjacent to a coast)

Sense 2
Tidewater, Tidewater region -- (the coastal plain of the South: eastern parts of Virginia and North Carolina and South Carolina and Georgia)
       INSTANCE OF=> geographical area, geographic area, geographical region, geographic region -- (a demarcated area of the Earth)