悶 もん Meanings Noun agony; anguish See also: 悶え (もだえ). Kanji 悶 be in agony; worry. Read as モン. Words containing 悶 悶絶 (もんぜつ) fainting in agony 悶々 (もんもん) anguished 苦悶 (くもん) anguish And 9 more. Jinuma: Japanese Dictionary · Word lists