妄語 is read as もうご (mougo) and means lie.
もうご
mougo
もうごかい
do not speak untruthfully (precept)
ぼうそう
delusion
ぼうしん
blind acceptance
ぼうげんたしゃ
kindly excuse my reckless remarks
ひょうご
motto
じゅくご
kanji compound
ぞくご
colloquialism
どうぎご
synonym
ひょうじゅんご
standard Japanese
いんご
secret language
どくご
German (language)
ごうご
Australian English