indistinguishable
adj.adj. so similar to something else that you cannot see any difference between them.
adj. impossible to differentiate or tell apart from something else. Often used with the preposition 'from'.
The fake watch is indistinguishable from the real one.
To the untrained eye, the two species of butterfly are indistinguishable when they are in flight.
Advances in synthetic materials have made some artificial fabrics indistinguishable from natural silk in both texture and appearance, even to experienced textile experts.
From in- + distinguishable.
Typically used predicatively after a linking verb and followed by the preposition 'from'.
indistinguishable to the originalindistinguishable from the originalThe adjective 'indistinguishable' typically takes the preposition 'from' to indicate the point of comparison.