Thesaurus.com
synonyms
  • definitions

not compulsory

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 not compulsory

adj able to be chosen
  • electoral
  • constituent
  • voluntary
  • voting
  • discretionary
  • facultative
  • nonobligatory
  • not compulsory
  • optional
  • selective

Antonyms for not compulsory

  • required
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to not compulsory

elective

adjective. able to be chosen
  • constituent
  • discretionary
  • electoral
  • facultative
  • nonobligatory
  • not compulsory
  • optional
  • selective
  • voluntary
  • voting
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
.