We don't have synonyms for arnaut yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are arnaud, arnut and arnaout.
(n) :
(historical) An inhabitant of Albania and neighboring mountainous regions, especially an Albanian serving in the Turkish army.
(n) :
(historical, military) A Greek, Albanian, Bulgarian or Serbian soldier, recruited to serve as body-guard to officials in the 18th-19th c. Wallachia and Moldavia. Greek militia units formed in Crimea, 1769.
(n) :
(historical) An inhabitant of Albania and neighboring mountainous regions, especially an Albanian serving in the Turkish army.
(n) :
(historical, military) A Greek, Albanian, Bulgarian or Serbian soldier, recruited to serve as body-guard to officials in the 18th-19th c. Wallachia and Moldavia. Greek militia units formed in Crimea, 1769.