Romani people
Most Romani speak one of several dialects of the Romani language, an Indo-Aryan language, with roots in Sanskrit. They also often speak the languages of the countries they live in. Typically, they also incorporate loanwords and calques into Romani from the languages of those countries and especially words for terms that the Romani language does not have. Most of the "Ciganos" of Portugal, the Gitanos of Spain, the Romanichal of the UK, and Scandinavian Travellers have lost their knowledge of pure Romani, and respectively speak the mixed languages Caló, Angloromany, and Scandoromani. Most of the speaker communities in these regions consist of later immigrants from eastern or central Europe.
Romani language
The overwhelming majority of academic and non-academic literature produced currently in Romani is written using a Latin-based orthography.
The proposals to form a unified Romani alphabet and one standard Romani language by either choosing one dialect as a standard, or by merging more dialects together, have not been successful - instead, the trend is towards a model where each dialect has its own writing system. Among native speakers, the most common pattern for individual authors to use an orthography based on the writing system of the dominant contact language: thus Romanian in Romania, Hungarian in Hungary and so on.