unchangeable

un·change·able

adj \-ˈchān-jə-bəl\

Definition of UNCHANGEABLE

: not changing or to be changed : immutable <unchangeable documents> <unchangeable facts>

— un·change·abil·i·ty \ˌən-ˌchān-jə-ˈbi-lə-tē\ noun

— un·change·able·ness \ˌən-ˈchān-jə-bəl-nəs\ noun

— un·change·ably \-blē\ adverb

Examples of UNCHANGEABLE

1. <I'm afraid that my opinion on this matter is unchangeable.>

First Known Use of UNCHANGEABLE

14th century

Related to UNCHANGEABLE

Synonyms: fixed, hard-and-fast, immutable, inalterable, incommutable, invariable, unalterable, inflexible

Antonyms: alterable, changeable, elastic, flexible, mutable, variable

Related Words: changeless, constant, determinate, established, set, settled, stable, steadfast, steady, unaltered, unchanging, unvarying; immovable, unmovable

Near Antonyms: adaptable, adjustable; fickle, fluctuating, inconstant, uncertain, unsettled, unstable, varying; plastic, pliable, pliant, supple, willowy

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