We don't have synonyms for musgrave yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are musgrove, mulgrave and margrave.
(n) :
A civil parish in Westmorland and Furness, Cumbria, England, previously in Eden district, which includes the villages of Great Musgrave and Little Musgrave.
(n) :
A civil parish in Westmorland and Furness, Cumbria, England, previously in Eden district, which includes the villages of Great Musgrave and Little Musgrave.