Synonyms of indispensable in English:

indispensable


See definition of indispensable

adjective

1‘education is indispensable for the preservation of democracy’

SYNONYMS

essential, crucial, necessary, key, vital, needed, required, called for, requisite, important, all-important, vitally important, of the utmost importance, of great consequence, of the essence, critical, life-and-death, imperative, mandatory, compulsory, obligatory, compelling, urgent, pressing, burning, acute, paramount, pre-eminent, high-priority, significant, consequential

ANTONYMS

dispensable, superfluous, non-essential