Caterpie is a term used to refer to a particular species of Pokemon that is loved and adored by fans all over the world. However, if you are looking for some other synonyms for the word "caterpie," there are a few options you can consider. Some of the synonyms for caterpie include worm, larva, grub, and maggot. These words are all used to describe small and wriggly creatures that may be considered unappealing by some. However, for those who love insects and other creepy crawlies, these synonyms for caterpie are perfect for describing this charming Pokemon.