Synonyms and Antonyms for Unchangeable

Following is a list of 150 synonym words and phrases that are related to unchangeable:

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5 Letter Words

fixedrigid

6 Letter Words

staticfrozenstablefixity

7 Letter Words

mutableeternal

8 Letter Words

unabatedconstantenduringknowablepartlessunmovingviolableimmortalobdurateunflawed

9 Letter Words

confirmedimmutableimmovableunchangedsteadfastalterableunmovableinviolateunvaryingmalleablefixednessunbendingchangefulimmutablyinvariantineffableimperfectunfixablerevisablepermanentunperfect

10 Letter Words

unchangingchangelessunswervinginflexiblechangeableimmoveableinvariableunmoveableinviolableunshakableimplacableunknowableunyieldinginexorableimprovableinconstantmodifiableimpassibleundecayingrejectableunconstantirrelativecorrigibleperdurableinfallibleunsharableunwaveringeliminable

11 Letter Words

unalterableirrevocableinalterableunmalleableunshakeableirremovableimpermanentineluctableinscrutableeverlastingunbreakableunalterablyunpervertedperfectibleundefinableperfectableunseparableirreducibleinalienableinescapableundebatableinconsonantindubitableirrefutableunavoidabledeterminateinfrangibleunamendable

12 Letter Words

irreversibleimperishableunmodifiableinexpugnableineradicableirreformableunchanginglyineffaceableunassignableunrepeatableunimprovableindissolubleindefectibleirrefragableunassailableindifferencyindefeasibleinexplicabledeterminablevariablenessineliminableunoriginateduncompoundedchangelesslyimmutabilityirrepealable

13 Letter Words

exceptionlessunconquerableincorruptibleuncorruptibleinvariabilityinappreciableunpredictableobjectifiablechangeabilityunprogressiveunpreventableunsusceptibleincontestible

14 Letter Words

changelessnesschangeablenessindestructibleunquestionableundemonstrableperfectabilityirreconcilableindemonstrableindeterminableundeterminableinevitableness

15 Letter Words

unchallengeableirreconcileableimprescriptibleuncompromisable

16 Letter Words

noncontradictory

Using this list of similar-meaning words, you can choose the best synonyms to replace unchangeable in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of unchangeable in your writing.