THESAURUS
inconvertible
changeless, constant, immutable, incommutable, indefeasible, inert, insusceptible of change, intransmutable, invariable, irredeemable, irretrievable, irreversible, irrevocable, lasting, noble, nonreturnable, nonreversible, permanent, reverseless, unalterable, unalterative, unaltered, unchangeable, unchanged, unchanging, undeflectable, undeviating, unmodifiable, unpayable, unremitting, unrestorable, unreturnable, unsusceptible, unvariable, unvarying
ROGET THESAURUS
inconvertible
Continuance in action
N
continuance in action, continuance, continuation, run, perpetuation, prolongation, persistence, repetition, continuing, uninterrupted, unintermitting, unvarying, unshifting, unreversed, unstopped, unrevoked, unvaried, sustained, undying,
inconvertible, Int, keep it up!, go to it!, right away!, right on!, attaboy!, nolumus leges Angliae mutari, vestigia nulla retrorsum, labitur et albetur.