Lookalikes refer to individuals who share an uncanny resemblance to each other. Synonyms for the term may include doppelgängers, carbon copies, twins, mirror images, replicas, doubles, copies, spitting images, dead ringers, and clones. These terms highlight the likeness and similarities between two or more people who could easily be mistaken for one another. A lookalike could refer to celebrities, historical figures, or everyday people. It is often a fascinating occurrence when people discover their lookalikes, causing them to question whether they have long-lost twins or alternate realities that exist. These terms demonstrate the intrigue and curiosity that people have for the unexplainable connections between individuals that share an almost identical appearance.