We don't have synonyms for coyne yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are cone, Boyne and coynte.
(n) :
Obsolete spelling of coin. [(money) A piece of currency, usually metallic and in the shape of a disc, but sometimes polygonal, or with a hole in the middle.]
(n) :
Obsolete spelling of coin. [(money) A piece of currency, usually metallic and in the shape of a disc, but sometimes polygonal, or with a hole in the middle.]