謬る[ayamaru] to make a mistake
誤謬[gobyuu] fallacy
謬見[byuuken] fallacy
謬説[byuusetsu] fallacy
謬論[byuuron] fallacy

不謬性[fubyuusei] papal infallibility
謬伝[byuuden] false report (rumor, rumour)
帰謬法[kibyuuhou] reductio ad absurdum
合成の誤謬[gouseinogobyuu] fallacy of composition