A cameleer is someone who works with camels. If you're looking for some synonyms for this word, there are a few options to choose from. A camel driver or camel herder are probably the most commonly used alternatives for cameleer. Another option is a dromedary caretaker, which specifically refers to someone who is responsible for the care and management of dromedary camels. If you want to get really specific, you could also use the term caravan leader, which refers to someone who leads a group of travelers or goods across a desert or other difficult terrain using camels or other pack animals.