heretic 0141 - hairetikos {hahee-ret-ee-kos'}; from the same as 0140; a schismatic: -- {heretic} [the Greek word itself].
heretic 3532 - Nikolaos {nik-ol'-ah-os}; from 3534 and 2994; victorious over the people; Nicolaus, a {heretic}: -- Nicolaus.
heretical 4523 - Saddoukaios {sad-doo-kah'-yos}; probably from 4524; a Sadducaean (i.e. Tsadokian), or follower of a certain {heretical} Israelite: -- Sadducee.