We don't have synonyms for hektograph yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are hectograph, heliograph and hyetograph.
(n) :
Alternative form of hectograph. [(historical) An old printing machine that involved the transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame.]
(v) :
Alternative form of hectograph. [(transitive) To duplicate (a document) by this process.]
(n) :
Alternative form of hectograph. [(historical) An old printing machine that involved the transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame.]
(v) :
Alternative form of hectograph. [(transitive) To duplicate (a document) by this process.]