虚妄[kyomou] falsehood
軽挙妄動[keikyomoudou] rash and blind act
誇大妄想[kodaimousou] megalomania
誇大妄想狂[kodaimousoukyou] megalomania
被害妄想[higaimousou] persecution complex

迷妄[meimou] illusion
妄挙[boukyo] unreasonable actions
妄執[moushuu] deep-rooted delusion
妄念[mounen] conviction based on flawed ideas
妄弁[bouben] incoherent talk