Co-habit is a term that refers to sharing a living space with another person, usually as a couple. However, there are a number of synonyms that can be used in place of co-habit. Examples include living together, co-reside, co-occupy, or co-inhabit. Additionally, depending on the context in which co-habit is being used, other terms may be more appropriate. For example, if referring to a group of animals that share a living space, the term cohabitation may be more fitting. Regardless of the precise term used, co-habit and its synonyms all refer to sharing a living space with another individual or group.