Optional rule Synonyms

Definitions for Optional


  • (adjective) subject to one's freedom of choice
  • (adjective) possible but not necessary; left to personal choice

Definitions for Rule


  • (noun) a statement spelling out the proper procedure or conduct for an activity
  • (noun) lawful control over the affairs of a political unit (as a nation )
  • (noun) an inherited or established way of thinking, feeling , or doing