unalterable | Definition of unalterable

Synonyms and Antonyms of unalterable

not capable of changing or being changed

the rules of the game are unalterable, regardless of who is playing

Synonyms of unalterable

fixed, hard-and-fast, immutable, inalterable, incommutable, inflexible, invariable, unchangeable

Words Related to unalterable

changeless, constant, determinate, established, set, settled, stable, steadfast, steady, unaltered, unchanging, unvarying

immovable, unmovable

Near Antonyms of unalterable

adaptable, adjustable

fickle, fluctuating, inconstant, uncertain, unsettled, unstable, varying

plastic, pliable, pliant, supple, willowy

Antonyms of unalterable

alterable, changeable, elastic, flexible, mutable, variable