synonym | essentialnecessityrequirementrequisite |
hypernym | thing |
hyponym | desideratummustneedwant |
antonym | unnecessary |
derivation | necessitynecessity |
also | essentialindispensableobligatory |
attribute | necessity |
similar | essentialincumbentindispensableneededneedfulobligatoryrequiredrequisite |
similar | inevitable |