We don't have synonyms for mussick yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are musick and messick.
(n) :
Alternative form of mussuck. [(historical, Pakistan, India) an inflated skin-bag for water, variously said to be made from goats, from cows or from dogs, often by bheesties.]
(n) :
Alternative form of mussuck. [(historical, Pakistan, India) an inflated skin-bag for water, variously said to be made from goats, from cows or from dogs, often by bheesties.]