The crossword clue for "people who are alike" often leads to answers such as "twin" (4 letters), which is a common and well-searched solution. Other possible answers include terms like "look-alikes," "clones," and "similar," depending on the clue's length and crossword context. The longest related answer found is "identical twin" (13 letters) and the shortest is "twin." These words reflect the idea of people who closely resemble each other or have similar characteristics.