How to say "annihilation" in Japanese

Choosing the right word
  • 全滅ぜんめつJLPT N1approx.Common
    noun, suru verb, transitive verb, intransitive verbTotal destruction or being wiped out — every member of a group is lost. Typical for armies, fleets, or teams annihilated so that nothing survives.
    その町まちの住人じゅうにんは全滅ぜんめつした。↗
    The population of the town was wiped out.
  • 壊滅かいめつCommon
    noun, suru verb, intransitive verbComplete destruction or devastation of an organization, city, or force; the group or place is crushed and left in ruins. Common in news of disasters or the collapse of a criminal organization.
    壊滅かいめつそのものが豊ゆたかな生命せいめいを生うむ。↗
    Mere decay produces richer life.
  • 死滅しめつCommon
    noun, suru verb, intransitive verbAnnihilation in the sense of extinction or dying out entirely — living things such as species, insects, or microorganisms ceasing to exist. Not the usual word for destroyed buildings or defeated armies.
    恐竜きょうりゅうは現在げんざいでは死滅しめつしてしまった。↗
    Dinosaurs are now extinct.
  • 皆殺しみなごろしCommon
    nounAnnihilation by killing — a massacre in which everyone is slaughtered. It centers on people being deliberately killed one and all, so it does not fit damage, defeat, or extinction.
  • 完敗かんぱいCommon
    noun, suru verb, intransitive verbEssentially 'utter defeat', not physical annihilation; it appears in the sense of an annihilating loss, as in a sports match or contest lost completely. Seldom the word for literal destruction.
    ドジャースはジャイアンツに完敗かんぱいした。↗
    The Dodgers were annihilated by the Giants.

Use 全滅 for being wiped out completely, 壊滅 for devastating destruction of an organization or region, 死滅 for extinction of living things, 「皆殺し」 for killing everyone, and 完敗 only for utter defeat.

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

Japanese equivalents
  • 全滅ぜんめつtotal destruction
  • 壊滅かいめつ(complete) destruction
  • 死滅しめつextinction
  • 皆殺しみなごろしmassacre
  • 完敗かんぱい(suffering a) complete defeat
  • 殲滅せんめつannihilation
  • 霊魂消滅れいこんしょうめつannihilation
  • 対消滅ついしょうめつannihilation (of particle and anti-particle)
  • 尽滅じんめつannihilation
  • 撃滅げきめつdestruction
  • 無化むかnullification
  • 掃滅そうめつwiping out
  • 滅殺めっさつobliteration
  • 消滅しょうめつannihilation
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