Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun look-alike

1 sense of look-alike

Sense 1
double, image, look-alike -- (someone who closely resembles a famous person (especially an actor); "he could be Gingrich's double"; "she's the very image of her mother")
       => person, individual, someone, somebody, mortal, soul -- (a human being; "there was too much for one person to do")

Antonyms of adj look-alike

1 sense of look-alike

Sense 1
look-alike -- (resembling closely; "they have look-alike cars")

INDIRECT (VIA like) -> unlike, dissimilar, different -- (marked by dissimilarity; "for twins they are very unlike"; "people are profoundly different")

Similarity of adj look-alike

1 sense of look-alike

Sense 1
look-alike -- (resembling closely; "they have look-alike cars")
       => like (vs. unlike), similar -- (resembling or similar; having the same or some of the same characteristics; often used in combination; "suits of like design"; "a limited circle of like minds"; "members of the cat family have like dispositions"; "as like as two peas in a pod"; "doglike devotion"; "a dreamlike quality")