We don't have synonyms for markhoors yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are markhoor, markhor and markhors.
(n) :
Alternative form of markhor. [A large wild goat, Capra falconeri, especially Capra falconeri megaceros, syn. Capra megaceros, having huge flattened spiral horns, found in the western Himalayas.]
(n) :
Alternative form of markhor. [A large wild goat, Capra falconeri, especially Capra falconeri megaceros, syn. Capra megaceros, having huge flattened spiral horns, found in the western Himalayas.]