We don't have synonyms for bleeding-edge yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are bleeding edge and leading-edge.
(adj) :
(technology, idiomatic) Of or pertaining to something, such as technology, which is too new and untested to be reliable or to have any assurance of safety; (in a weakened sense) that represents the latest developments in something.
(n) :
Alternative form of bleeding edge. [(cartography, printing) The situation produced when the image extends beyond the nominal margin.]
(adj) :
(technology, idiomatic) Of or pertaining to something, such as technology, which is too new and untested to be reliable or to have any assurance of safety; (in a weakened sense) that represents the latest developments in something.
(n) :
Alternative form of bleeding edge. [(cartography, printing) The situation produced when the image extends beyond the nominal margin.]