immutably

In permanent fashion

In a way that cannot be changed or altered.

What is set immutably remains fixed permanently: The contract immutably bound both parties.

In computing, immutably stored data cannot be modified after creation.

The word carries a sense of permanence beyond ordinary stability—something immutably true isn't just unlikely to change but incapable of changing.

finality

irreversibly

Cannot be undone

irrevocablyBeyond any taking back
unalterablyIn unchangeable manner
definitivelyWith final authority

conclusively · absolutely · bindingly · decisively · terminally · ultimately · finally · categorically · unconditionally

constancy

unchangingly

In unaltered fashion

unvaryinglyWithout ever changing
invariablyWithout any exception
consistentlyIn an unchanging way

uniformly · steadfastly · constantly · unwaveringly · reliably · dependably · steadily · fixedly · regularly · predictably

permanence

eternally

For infinite duration

perpetuallyWithout interruption or end
foreverFor all time
everlastinglyFor infinite duration

enduringly · timelessly · indelibly · irrevocably · lastingly · unendingly · permanently · indestructibly · perennially · ageless

rigidity

inflexibly

In an unyielding way

unyieldinglyIn an unbending manner
unbendinglyWithout flexibility or compromise
adamantlyWith stubborn resolve

stubbornly · obstinately · intransigently · uncompromisingly · resolutely · firmly · rigidly · doggedly · implacably · unrelentingly

Opposites

capacity for change

immutablychangeably

In inconstant manner

variably · flexibly · inconstantly · adaptably · elastically

temporal persistence

immutablytemporarily

For a limited time

transiently · impermanently · fleetingly · ephemerally · momentarily

Family

immutable, immutability

Familiarity: Top 500,000
Profile: Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G