Synonyms of irreplaceable

irreplaceable

adjective

as in invaluable

not capable of being substituted by another of the same type

That vase was an irreplaceable family heirloom.

Related Words

• invaluable
• expensive
• exceptional
• outstanding
• extraordinary
• unusual
• valuable
• uncommon
• priceless
• inestimable
• incalculable
• precious
• immeasurable
• incomparable
• costly
• only
• dear
• pricey
• unique
• premium
• unparalleled
• inimitable
• matchless
• unrivaled
• peerless
• unsurpassable
• unmatched
• alone
• unequaled
• singular
• unsurpassed
• rare
• phenomenal
• remarkable
• exceeding
• unexampled
• superexpensive
• especial
• prominent
• atypical
• high
• notable
• striking
• conspicuous
• noticeable
• salient
• irrevocable
• nonpareil
• irreparable
• unwonted
• irreversible
• irretrievable
• irrecoverable
• unrecoverable
• uncustomary
• irremediable
• extraordinaire
• unredeemed
• irredeemable
• unredeemable

Dissimilar Words

• recovered
• repaired
• fixed
• corrected
• retrievable
• repairable
• familiar
• frequent
• everyday
• redeemable
• remediable
• ordinary
• normal
• correctable
• common
• typical
• reparable
• usual
• customary
• fixable
• ubiquitous
• worthless
• undoable
• unexceptional
• commonplace
• corrigible
• valueless
• remedied
• garden
• routine
• nothing
• no-good
• household
• unextraordinary
• good-for-nothing

Example Sentences

Recent Examples of irreplaceable

Autocratic rulers need information to head off threats to their power; the CCP’s personnel file system, filled with information about the party’s cadres, is an irreplaceable channel of information for China’s rulers. — Andrew Mertha, Foreign Affairs, 17 Sep. 2026

At its peak, the organization employed nearly 400 patroleos across several firehouses and saved tens of millions of dollars in property over the years, including over a thousand irreplaceable objects from a 1958 fire at the Museum of Modern Art. — Danya Gainor, CNN Money, 11 Sep. 2026

Dolly Parton was an extraordinary person and an irreplaceable champion of the working class. — Jesse Zanger, CBS News, 25 Aug. 2026

Leaders must confront vast areas of human labor dedicated to repetitive tasks simply because no alternative existed, then separate the functions AI can absorb from those where human judgment remains irreplaceable. — Dave Wessinger, Forbes.com, 21 Aug. 2026