We don't have synonyms for hashimite yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are hashemite, hashimoto and hashimi.
(n) :
Alternative form of Hashemite. [One who lays claim to being a direct descendant of Hashim, the great grandfather of the Islamic prophet Muhammad.]
(adj) :
Alternative form of Hashemite. [Relating to or being descendants of Hashim.]
(n) :
Alternative form of Hashemite. [One who lays claim to being a direct descendant of Hashim, the great grandfather of the Islamic prophet Muhammad.]
(adj) :
Alternative form of Hashemite. [Relating to or being descendants of Hashim.]