We don't have synonyms for corporeity yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are corporeality, corporality and corporosity.
(n) :
the quality or fact of having a physical or material body; a body, a physical substance
"2003: Determining what was unique about living beings, he postulated the 'corporeity' of a soul [...], common to beast and man alike. -- Roy Porter, Flesh in the Age of Reason (Penguin 2004, p. 56)"
(n) :
the quality or fact of having a physical or material body; a body, a physical substance
"2003: Determining what was unique about living beings, he postulated the 'corporeity' of a soul [...], common to beast and man alike. -- Roy Porter, Flesh in the Age of Reason (Penguin 2004, p. 56)"