We don't have synonyms for dahur yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are dahu, bahur and dahr.
(n) :
Alternative form of Daur. [A member of an ethnic group (so-called ’nationality’) living in China’s Heilongjiang, Hulunbuir, and northern Xinjiang (Dzungaria), also historically Russia]
(n) :
Alternative form of Daur. [A member of an ethnic group (so-called ’nationality’) living in China’s Heilongjiang, Hulunbuir, and northern Xinjiang (Dzungaria), also historically Russia]