Home › Words › A › antiheresyantiheresyantiheresy · noun — opposition to heresy.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom anti- + heresy.nounOpposition to heresy.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.antiheretic 90% match — Opposing heresy. vs antiheresy →antiheretical 88% match — Opposing heresy. vs antiheresy →heresyphobia 71% match — A strong aversion to heresy. vs antiheresy →antiagnosticism 64% match — Opposition to agnosticism. vs antiheresy →heretication 64% match — The denunciation of a person as a heretic. vs antiheresy →counterorthodoxy 64% match — An orthodoxy that opposes another orthodoxy. vs antiheresy →antiorthodox 63% match — Opposing what is orthodox. vs antiheresy →antiheroin 63% match — Opposing the use of the drug heroin. vs antiheresy →