The English language has a plethora of words and phrases that can be used as synonyms for the word "hider". Some of the most commonly used options include "concealer", "cloak-and-dagger", "masker", "veiler", and "obscure". Other alternatives may include "shelterer", "skulker", "lurker", or "camouflager". Each of these words has its own distinct meaning and connotation, but all share a common thread of concealment or secrecy. Whether you are writing a mystery novel or simply trying to describe someone who is evading detection, there are numerous options for finding the perfect synonym for "hider".