Thesaurus.com
synonyms
  • definitions

bi-annual

see definition of bi-annual
  • as inbiannual
  • as insemiannual
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 bi-annual

adj occurring twice a year
  • semiannual
  • half-yearly