Past Tenses
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unchangeable synonyms

Trying to find another word for unchangeable in English? No problem. Our thesaurus contains synonyms of unchangeable in 18 different contexts. We have listed all the similar and related words for unchangeable alphabetically.

  • constant
  • enduring
  • perpetual
  • regular
  • unchanging
  • advancing
  • carrying on
  • chronic
  • enduring
  • lasting
  • maintaining
  • permanent
  • persevering
  • persisting
  • progressing
  • pursuing
  • sustaining
  • close
  • close-grained
  • compact
  • compressed
  • concentrated
  • concrete
  • condensed
  • congealed
  • dense
  • fine-grained
  • hard
  • hardened
  • heavy
  • anchored
  • attached
  • established
  • fast
  • firm
  • hitched
  • hooked
  • immobile
  • immotile
  • immovable
  • located
  • locked
  • made fast
  • adamant
  • constant
  • dead set on
  • dug in
  • fast
  • firm
  • hard-nosed
  • immobile
  • immotile
  • immutable
  • impassive
  • inflexible
  • intransigent
  • abiding
  • ageless
  • changeless
  • constant
  • enduring
  • fixed
  • immovable
  • inflexible
  • invariable
  • permanent
  • perpetual
  • sacrosanct
  • stable
  • adamant
  • adamantine
  • determined
  • dogged
  • dyed-in-the-wool
  • firm
  • fixed
  • hard
  • hard-and-fast
  • immovable
  • immutable
  • implacable
  • indomitable
  • all locked up
  • assured
  • binding
  • compulsory
  • decided
  • decreed
  • destined
  • determined
  • doomed
  • fated
  • fateful
  • fixed
  • for certain
  • adamant
  • adamantine
  • determined
  • dogged
  • dyed-in-the-wool
  • firm
  • fixed
  • hard
  • hard-and-fast
  • immovable
  • immutable
  • implacable
  • indomitable
  • changeless
  • consistent
  • constant
  • fixed
  • immovable
  • immutable
  • inalterable
  • inflexible
  • monotonous
  • perpetual
  • regular
  • rigid
  • same
  • beyond recall
  • certain
  • changeless
  • constant
  • doomed
  • established
  • fated
  • final
  • immutable
  • indelible
  • inevitable
  • invariable
  • irremediable
  • abiding
  • changeless
  • continual
  • diurnal
  • durable
  • enduring
  • everlasting
  • fixed
  • for keeps
  • forever
  • forever and a day
  • immutable
  • imperishable
  • adamant
  • bold
  • constant
  • courageous
  • dead set on
  • decided
  • dogged
  • faithful
  • firm
  • fixed
  • immutable
  • inflexible
  • intent upon
  • abiding
  • anchored
  • balanced
  • brick-wall
  • calm
  • deep-rooted
  • durable
  • enduring
  • equable
  • established
  • even
  • fast
  • firm
  • able
  • able-bodied
  • active
  • athletic
  • big
  • capable
  • durable
  • enduring
  • energetic
  • firm
  • fixed
  • forceful
  • forcible
  • firm
  • fixed
  • immutable
  • inalterable
  • inflexible
  • permanent
  • rigid
  • unchangeable
  • abiding
  • agreed
  • arranged
  • certain
  • changeless
  • circumscribed
  • confirmed
  • decided
  • defined
  • definite
  • definitive
  • determinate
  • enduring
  • anchored
  • attached
  • established
  • fast
  • firm
  • hitched
  • hooked
  • immobile
  • immotile
  • immovable
  • located
  • locked
  • made fast

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