look-alike
1. [ noun ] someone who closely resembles a famous person (especially an actor)
Synonyms: image double
Examples:

"he could be Gingrich's double" "she's the very image of her mother"

Related terms: person ringer
2. [ adjective ] resembling closely
Examples:

"they have look-alike cars"

Related terms: like
Similar spelling:   look_like
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  localised
  localism