Thesaurus.com
synonyms
  • definitions

flood plain

see definition of flood plain
  • nounplain bordering a river
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for flood plain

noun plain bordering a river
  • alluvial plain
  • coastal plain
  • delta
  • delta plain
  • floodplain
  • tidal plain
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.