Mandatory Synonyms

Mandatory is an adjective. Its synonyms include obligatory, compulsory, binding, required, inescapable, unavoidable, requisite, necessary, essential, and imperative. Its antonyms are optional and voluntary.. Here are some additional synonyms for "mandatory" with example sentences.

Another word for mandatory

10 other ways to say mandatory.

  • obligatory
  • binding
  • inescapable
  • requisite
  • essential
  • compulsory
  • required
  • unavoidable
  • necessary
  • imperative

Mandatory Sentences

Attendance at the event is optional.

The extra credit assignment is optional.

Dessert after dinner is always optional.

Wearing a tie is entirely optional.

The class offers optional weekend sessions.

Mandatory Rhymes