How to say "degenerate" in Japanese

Choosing the right word
  • 退廃的たいはいてきCommon
    na-adjectiveThis is the word for the general sense: morally or culturally degenerate, decadent, or corrupt, as in commentary on art, society, or lifestyles seen as declining.
  • 生臭いなまぐさいJLPT N1approx.Common
    i-adjectiveOnly fits 'degenerate' of a monk — one who is depraved, corrupt, or fallen. Outside that religious context it is not the word for 'degenerate'; literally it describes a fishy smell.

Use 退廃的 for the general sense of morally or culturally degenerate or decadent; use 「生臭い」 only when describing a monk who has become corrupt or fallen from the religious path.

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

Japanese 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