Instead of "gypsy," you can use:
* Roma (singular: Rom)
* Romany (singular: Rom)
* Romani (singular: Romano)
These terms are preferred and reflect the diverse and rich cultural heritage of the Roma people.
As for the word for "caravan" in Romani, there are different variations depending on the dialect:
* "Vardo" (Romani: *vardo*) is a commonly used term for a caravan or wagon.
* "Kher" (Romani: *kher*) refers to a house or dwelling, and can sometimes be used to describe a caravan.
* "Romni" (Romani: *romni*) is the word for "Roma woman," and can sometimes be used metaphorically to refer to a caravan, as it is a symbol of their nomadic lifestyle.
It's important to note that these terms have nuances and may vary in their usage across different Romani communities.