proditoriously

comparative more proditoriously · superlative most proditoriously

1. obsoleteIn a proditorious manner; treacherously, traitorously.

   1 more example

   he humbly calleth for mercy, alleaging that he had justly murthered the murtherer of his father, whom his good chance was to finde there, averring by good witnesses, before them all, that in the Citie of the Leontines, his father had been proditoriously slaine by him, on whom he had now revenged himselfe.

   , Folio Society, 2006, vol.1, p.221

   Synonyms: dastardly, false, perfidiously, dastardly, disloyally, false, falsely, Judasly