Correct spelling for the English word "Proditory" is [pɹˈɒdɪtəɹˌi], [pɹˈɒdɪtəɹˌi], [p_ɹ_ˈɒ_d_ɪ_t_ə_ɹ_ˌi] (IPA phonetic alphabet).
Treacherous.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.