JLPT N1 · Verb

乱す (midasu)

乱す (みだす, midasu) is a Japanese verb meaning “to throw into disorder; to disarrange”. It appears in JLPT N1 vocabulary lists and is marked as a common word in JMdict.

Reading
みだす
Romaji
midasu
Word class
Godan verb (う-verb) ending in す
Level
JLPT N1 (unofficial)

Meaning

  1. to throw into disorder; to disarrange; to disturb (order, peace, etc.); to corrupt (public morals); to dishevel (hair) · godan verb, transitive

Example sentences

父は私の楽観を乱さないことにした。
My father chose not to disturb my optimism.

Sentences from the Tatoeba project, linked to this word in JMdict.

Conjugation of 乱す

Godan verb (う-verb) ending in す. Plain and polite forms below; try any other word in the Japanese verb conjugator.

FormJapaneseReading
Dictionary乱すみだす midasu
Polite (~masu)乱しますみだします midashimasu
Negative乱さないみださない midasanai
Polite negative乱しませんみだしません midashimasen
Past乱したみだした midashita
Polite past乱しましたみだしました midashimashita
Negative past乱さなかったみださなかった midasanakatta
Te-form乱してみだして midashite
Potential乱せるみだせる midaseru
Passive乱されるみだされる midasareru
Causative乱させるみださせる midasaseru
Volitional乱そうみだそう midasou
Imperative乱せみだせ midase
Conditional (~ba)乱せばみだせば midaseba

Kanji in 乱す

Related words

Other vocabulary sharing a kanji with 乱す.

Source: JMdict entry 1548930 (EDRDG, CC BY-SA 4.0). Level: unofficial JLPT list – how levels are assigned.