How to say "rebel" in Japanese

Choosing the right word
  • nounA katakana loanword for 'rebel', but seldom the word you want: レベル is overwhelmingly familiar as the word for 'level', so writing it for 'rebel' invites misreading.
  • 逆賊ぎゃくぞく
    nounA rebel against a ruler or the state, with the 'traitor' nuance strong: the rising is framed as treason. Suits narration of uprisings against a sovereign or charges of disloyalty.
  • 反逆者はんぎゃくしゃ
    nounOne who rebels against or betrays an authority — a state, a ruler, an order one was expected to obey. Covers both 'rebel' and 'traitor', with a shade of defiance or betrayal.
    その男おとこは反逆者はんぎゃくしゃの汚名おめいをきせられた。↗
    The man was branded as a traitor.
  • 反逆人はんぎゃくにん
    nounMeans the same as 反逆者 — a rebel or traitor — but is seldom the word you want: the -者 form is the usual way to say it, and this variant is rarely met.
  • 反乱者はんらんしゃ
    nounA participant in a rebellion or revolt — the 'insurgent' side of 'rebel'. Focus is on taking part in an uprising against a government or ruling power, rather than on personal treachery.

Choose 反乱者 for a participant in an uprising, 反逆者 for someone who defies or betrays authority, 逆賊 for a rebel framed as a traitor to a ruler or state; 「レベル」 and 反逆人 are rare and seldom the right choice.

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

Japanese equivalents
See also

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