1. indispensable Inherent signifies permanently united as an element or original quality, naturally existent or incorporated in something so as to have become an integral part. Immanent is a philosophic word, to Synonyms: inherent, congenital, indispensable, innate, native, essential, indwelling, inseparable, natural, immanent, infixed, internal, subjective, inborn, ingrained, intrinsic, inbred, inhering, inwrought Antonyms: accidental, extrinsic, outward, superficial, supplemental, casual, fortuitous, subsidiary, superfluous, transient, external, incidental, superadded, superimposed, unconnected
Synonyms for indispensable 
