There are several synonyms that can be used for the term "tourist-guide." Some commonly used synonyms include tour guide, travel guide, excursion leader, city guide, and sightseeing guide. A tour guide is typically involved in leading and providing information to tourists during their travels. A travel guide can provide information about various travel destinations, including their history, culture, and attractions. An excursion leader is typically involved in planning and leading group activities and outings. Similarly, a city guide is knowledgeable about various cities and their attractions, while a sightseeing guide can provide information about the sights and landmarks in a particular area. All of these terms are commonly used to describe individuals who help tourists during their travels.