unevolvable
Unable to change
Unevolvable describes something incapable of evolving or developing further.
The term appears in biology for traits or organisms that cannot adapt through natural selection, and in broader contexts for systems or ideas resistant to change: The committee declared the constitution unevolvable, refusing any amendments.
Often carries a sense of being stuck or permanently fixed.
Impossible to modify
- permanentFixed without end
- fixedRestored or immovable
- immutableIncapable of being changed
- unalterableIncapable of being changed
invariable · constant · irreversible · eternal · perpetual · timeless · enduring · lasting
Without motion or change
- fossilizedMineralized organic remains
- ossifiedTurned hard, inflexible
- petrifiedSolidified or fear-paralyzed
- stagnationAbsence of flow or progress
inertia · dormant · arrested · stunted · stuck · plateaued · deadlocked · moribund
Unable to bend
- inflexibleUnable to bend
- unadaptableCannot modify to fit
- unresponsiveFailing to react or reply
- resistantWithstanding external forces
impervious · refractory · intractable · stubborn · obstinate · unbending · uncompromising · unyielding
Passage without exit
- endgameConcluding phase of competition
- finalLast and decisive
- ultimateHighest or most extreme
- irredeemableImpossible to reform
irremediable · hopeless · futile · incurable · inoperable · unsalvageable · doomed · finished
Relating to heredity
- hereditaryPassed through generations
- congenitalExisting from birth
- inbornExisting from birth
- innateExisting since birth
intrinsic · hardcoded · vestigial · ancestral · primitive · rudimentary · atavistic · phylogenetic
unchangeable
Impossible to modify
unalterable · invariable · constant · irreversible · eternal · perpetual · timeless · enduring · lasting · indestructible
static
Without motion or change
- fossilizedMineralized organic remains
- ossifiedTurned hard, inflexible
- petrifiedSolidified or fear-paralyzed
stagnation · inertia · dormant · arrested · stunted · stuck · plateaued · deadlocked · moribund · calcified
rigid
Unable to bend
- inflexibleUnable to bend
- unadaptableCannot modify to fit
- unresponsiveFailing to react or reply
resistant · impervious · refractory · intractable · stubborn · obstinate · unbending · uncompromising · unyielding
dead-end
Passage without exit
irredeemable · irremediable · hopeless · futile · incurable · inoperable · unsalvageable · doomed · finished · concluded
genetic
Relating to heredity
- hereditaryPassed through generations
- congenitalExisting from birth
- inbornExisting from birth
innate · intrinsic · hardcoded · vestigial · ancestral · primitive · rudimentary · atavistic · phylogenetic · developmental
unevolvableevolvable
Capable of progressive adaptation
adaptable · mutable · changeable · transformable · malleable
evolve, evolved, evolving, evolvable, evolution, evolutionary, evolutionism, evolutionist, devolve