Single-humped is a word that refers to the physical attribute of a camel or a dromedary that has only one hump. However, there are other words that can be used as synonyms for this term, such as mono-humped, unihumped, or simply one-humped. These words emphasize the singular characteristic of the aforementioned animal and can be interchanged without changing the meaning of the sentence. Hence, when referring to a camel or a dromedary that has one hump, using any of these synonyms can be an effective way to add variety and richness to the language and avoid repetitive use of the same word.