無知蒙昧 むちもうまい Also written 無智蒙昧 Meanings な-adjective, Noun unenlightened; uneducated; ignorant Kanji 無 without. Read as ム. 知 know 蒙 ignorance; darkness; get. Read as モウ. 昧 dim. Read as マイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists