unvarying

1 not undergoing a change in condition an unvarying dedication to the welfare of her community Synonyms of unvarying changeless, stable, stationary, steady, unchanging, constantWords Related to unvarying fast, fixed, hard-and-fast, immutable, inflexible, invariable, unalterable, unchangeable; established, set, settled; ceaseless, continuing, durable, enduring, lasting, permanentNear Antonyms of unvarying adaptable, alterable, changeable, flexible, mutable, variable; ephemeral, evanescent, fleeting, momentary, transient, transitory; kaleidoscopic, phantasmagoric (or phantasmagorical)Antonyms of unvarying capricious, changeful, changing, fickle, fluctuating, fluid, inconstant, mercurial, skittish, uncertain, unpredictable, unsettled, unstable, unsteady, varying, volatile

2 not varying unvarying temperatures and humidity are best for the preservation of ancient artifacts Synonyms of unvarying even, invariant, steady, unchanging, undeviating, uniform, unwaveringWords Related to unvarying fixed, immutable, invariable, set, unalterable, unchangeableAntonyms of unvarying changing, deviating, nonuniform, unsteady, varying