Not to be altered; immutable:
That cannot be revoked, recalled, or undone; unalterable
Firmly in position; stationary:
Invariably occurring or appearing; predictable:
That cannot be changed; fixed; unalterable
Marked by or indicating the tone and resiliency of healthy tissue:
That cannot be altered; unchangeable
Not expected to change in status, condition, or place:
Not changing or subject to change; constant.
Capable of being changed or adjusted to meet particular or varied needs:
That cannot be revoked or undone
Find another word for unalterable. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for unalterable, like: irreversible, unchangeable, immutable, irrevocable, fixed, inevitable, inflexible, unavoidable, resolute, firm and inalterable.