floodplain
What is another word for floodplain? Here is its meaning, with related words and examples.
Noun — Flat land next to a river that often floods when there is heavy rain or a high tide.
We haven't recorded synonyms for floodplain yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Formed from flood and plain.
Full origin of floodplain →