unreplicable
Impossible to copy
Unable to be replicated or reproduced.
Something unreplicable cannot be duplicated, whether because conditions were unique, methods are unknown, or results were anomalous: The experiment's unreplicable findings cast doubt on the original conclusions.
Often used in scientific contexts where replication is the standard for validity.
Having no equivalent
- irreplaceableHaving no adequate substitute
- uniqueOnly one exists
- unprecedentedNever having occurred before
- nonpareilUnrivaled, beyond compare
unparalleled · unmatched · unequaled · singular · inimitable · matchless · peerless · incomparable
Made manually, not machined
- artisanalMade by skilled craftspeople
- bespokeMade to individual specifications
- custom-madeMade to individual order
- tailor-madeCustom-fitted for someone
handmade · original · signature · masterpiece · one-off · hand-painted · commissioned · patented
Seldom found or seen
- irreplaceableHaving no adequate substitute
- nonrenewableCannot be replaced naturally
- preciousHighly esteemed, greatly valued
- endangeredAt risk of extinction
finite · limited · extinct · vanishing · depleted · unrecoverable · lost
Cannot be duplicated exactly
- unverifiableCannot be proven
- anomalousDeviating from expected norms
- outlierDistant data point
- experimentalTesting new methods
statistical · methodological · controls · falsifiable · empirical
one-of-a-kind
Having no equivalent
- irreplaceableHaving no adequate substitute
- uniqueOnly one exists
- unprecedentedNever having occurred before
nonpareil · unparalleled · unmatched · unequaled · singular · inimitable · matchless · peerless · incomparable · unrepeatable
handcrafted
Made manually, not machined
- artisanalMade by skilled craftspeople
- bespokeMade to individual specifications
- custom-madeMade to individual order
tailor-made · handmade · original · signature · masterpiece · one-off · hand-painted · commissioned · patented
rare
Seldom found or seen
- irreplaceableHaving no adequate substitute
- nonrenewableCannot be replaced naturally
- preciousHighly esteemed, greatly valued
endangered · finite · limited · extinct · vanishing · depleted · unrecoverable · lost
irreproducible
Cannot be duplicated exactly
- unverifiableCannot be proven
- anomalousDeviating from expected norms
- outlierDistant data point
experimental · statistical · methodological · controls · falsifiable · empirical
unreplicablereplicable
Capable of being duplicated
reproducible · repeatable · duplicable · verifiable · consistent
replicate, replicable, replica, replication, replicator, replicated, replicating, unreplicated, ply