The word tentmate refers to a person who shares a tent or camping accommodation with another individual. Synonyms for tentmate include tent partner, tent buddy, tent companion, camping mate, camp partner, camp buddy, camp companion, shelter mate, shelter partner, and shelter companion. These words all refer to someone who shares a living space with another person while camping or hiking. The choice of words may depend on the specific context, but they all convey a sense of camaraderie and mutual support during outdoor adventures. Whether you call them your tentmate, camping buddy, or shelter companion, having someone to share a tent with can make any trip more enjoyable.