lookalike

Plural: lookalikes

Noun

• Someone who, or something which, physically resembles (looks like) another.
• A doppelganger, impersonator, imposter, or body double.
• Someone who, or something which, physically resembles (looks like) another.
• Something that looks very similar to or the same as the genuine article.

Examples

• Among competing products, a generic substitute is one thing, whereas a deceptive lookalike is another.
• The cousins were such close lookalikes they could impersonate each other, and sometimes did.