
Indistinguishable
Visual Similarity
Use when two things look so similar, telling them apart is hard.
The counterfeit bills were indistinguishable from the real ones.
Close Comparison
Implies a need to look closely to notice any differences.
To the untrained eye, the painting is indistinguishable from the original.
Identical Features
Highlighting the lack of distinct or unique features.
All the houses in the neighborhood were indistinguishable.