undistinguishable
Impossible to differentiate
Undistinguishable means impossible to tell apart or differentiate—identical in appearance or character to something else.
The word is interchangeable with indistinguishable, though the latter is far more common: The twins were undistinguishable from each other.
The copy was undistinguishable from the original.
Exactly the same
- interchangeableAble to replace another
- equivalentSame in value or function
- sameIdentical in nature
- alikeSharing key features
matching · twin · duplicate · clone · replica · carbon-copy · lookalike · doppelganger
Indistinct, lacking definition
nebulous · obscure · murky · dim · faint · shadowy · smudged · unfocused
Having multiple interpretations
- equivocalUncertain in meaning
- crypticObscure in meaning
- enigmaticPuzzling and obscure
- perplexingCausing mental confusion
puzzling · muddled · confounding · bewildering · incomprehensible · indecipherable · unintelligible · inscrutable
identical
Exactly the same
- interchangeableAble to replace another
- equivalentSame in value or function
- sameIdentical in nature
alike · matching · twin · duplicate · clone · replica · carbon-copy · lookalike · doppelganger · counterpart
blurry
Indistinct, lacking definition
vague · nebulous · obscure · murky · dim · faint · shadowy · smudged · unfocused · bleary
ambiguous
Having multiple interpretations
perplexing · puzzling · muddled · confounding · bewildering · incomprehensible · indecipherable · unintelligible · inscrutable · baffling
undistinguishabledistinguishable
Capable of being identified separately
distinct · discernible · differentiated · recognizable · differentiable
undistinguishabledistinct
Clearly distinguishable, separate
unique · distinctive · individual · singular · one-of-a-kind
undistinguished, distinguishable, indistinguishable, distinguish, distinguished, distinguishing, distinguishes, distinct, distinction