干渉・関渉|かんしょうkanshou[0]heiban (flat)

JLPT N1approx.Common
Which spelling to use
干渉干渉 is the most common written form and the form beginners should normally choose when writing this word.
関渉関渉 is a rarely used kanji-only variant, so learners will seldom encounter it and generally need not choose it.
Definitions
  1. noun, suru verb, intransitive verbinterference; intervention; meddling
    僕ぼくのことに干渉かんしょうしないでくれ。↗
    Don't interfere in my affairs.
Conjugation
Dictionary form干渉する(かんしょうする)
Polite (masu)干渉します(かんしょうします)
Negative (nai)干渉しない(かんしょうしない)
polite (masen)干渉しません(かんしょうしません)
classical zu / nu干渉せず・干渉せぬ(かんしょうせず・かんしょうせぬ)
Past (ta)干渉した(かんしょうした)
polite (mashita)干渉しました(かんしょうしました)
Past negative (nakatta)干渉しなかった(かんしょうしなかった)
polite (masen deshita)干渉しませんでした(かんしょうしませんでした)
Te form干渉して(かんしょうして)
Potential干渉できる(かんしょうできる)
Passive干渉される(かんしょうされる)
Causative干渉させる(かんしょうさせる)
Causative passive干渉させられる(かんしょうさせられる)
Conditional (ba)干渉すれば(かんしょうすれば)
tara干渉したら(かんしょうしたら)
Volitional干渉しよう(かんしょうしよう)
polite (mashou)干渉しましょう(かんしょうしましょう)
Imperative干渉しろ(かんしょうしろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym口出しくちだしNeutralButting in with comments on other people's affairs; common in speech, where 「干渉」 sounds more formal.
  • Synonym介入かいにゅうWrittenThird-party intervention, fairly neutral in tone, as in 「軍事介入」; a written/formal prose term.
  • Synonym横槍よこやりNeutralInterrupting or obstructing from the side, as in 「横槍を入れる」; carries a feel of sudden interruption.
  • Synonym手出してだしNeutralGetting hands on or stepping in to meddle, as in 「手出しは無用」; the emphasis is on action.
  • Related妨害ぼうがいWrittenObstructing something or getting in its way, as in 「業務妨害」; stresses creating obstacles. A written/formal prose term.
  • Related割り込むわりこむNeutralA verb for cutting into a line or interrupting a conversation, as in 「列に割り込む」.
  • Related邪魔じゃまNeutralBeing in the way or disturbing someone; an everyday word, as in 「お邪魔します」.
  • Related阻止そしWrittenStopping or holding something back, as in 「侵入を阻止」; the emphasis is on not letting it happen. A written/formal prose term.
  • Related邪魔立てじゃまだてNeutralDeliberately obstructing someone's plans or actions; stresses intentional hindrance, whereas 「干渉」 is meddling in affairs.
  • Antonym放任ほうにんWrittenLeaving something to take its own course, as in 「放任主義」; the opposite of interfering. A written/formal prose term.
  • Antonym不干渉ふかんしょうWrittenNoninterference or nonintervention; the direct opposite of 「干渉」. A written/formal prose term.

Use 「干渉」 for meddling in the affairs of other people or countries, as in 「内政干渉」 and 「過干渉」. For everyday butting-in use 「口出し」, for hands-on meddling 「手出し」, for obstruction from the side 「横槍」, and for neutral third-party intervention 「介入」. For noninterference, use 「不干渉」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 自分じぶん以外いがいの人ひと・団体だんたい・国くになどに対たいして、立ち入たちいって意見いけんを述のべたり、行動こうどうを強制きょうせいしようとしたりすること。
  2. 複数ふくすうの波動はどうの重ね合かさねあわせが,一見いっけんすると新あらたな波動はどうを生み出うみだしているように見みえること.
  3. 第だい二に言語げんごを習得しゅうとく中ちゅうに、その第だい二に言語げんごが第だい一いち言語げんごの影響えいきょうを受うけること。
  4. 他者たしゃの動作どうさ範囲はんいにおいて,本来ほんらいの(自由じゆうな)動作どうさを妨さまたげること。(機械きかいにおいて動作どうささせた際さいの部品ぶひんのぶつかり・当あたり,通信つうしんの符号ふごう間かんの妨害ぼうがい,ウイルス学がくにおける増殖ぞうしょく抑制よくせい)
Kanji in this word
English equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

Say it right, write it right

Core lookup works fully offline, with cloud pronunciation and one-tap save & review. Free, no sign-up.

Free downloadWindowsFree downloadmacOSDownload on the App StoreGet it on Google Play
MobileiOS / Android

Android

QR code for the Google Play pageGet it on Google Play

Scan it with your Android phone to install, or search for “Tomoshi” on Google Play.

iOS

QR code for the App Store pageDownload on the App Store

Scan it with your iPhone camera to install, or search for “Tomoshi” in the App Store.

Install the browser extensionLook words up on any web page · Chrome / Edge / Safari

Screenshot of a Tomoshi lookup resultScreenshot of Tomoshi lookup results on a phone

Windows macOS Chrome / Edge / Safari extension iOS / Android