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unalterable
adjective
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How to pronounce unalterable:

Definition of unalterable:

unalterable (adjective):
not able to be changed
not capable of being altered or changed
not capable of being changed or altered.

Synonyms for unalterable:

unchangeablepermanentimmovablefixedinvariableincurablesteadfastinflexiblelast

Antonyms for unalterable:

transientversatileaccommodatingwhimsicalundeterminedvariedunlikefickletemperamentalinexact
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Other 5-syllable words like unalterable

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