How to say "plentiful" in Japanese

Choosing the right word
  • 豊かゆたかJLPT N3approx.Common
    na-adjective, suffixThe broadest of the three: 'plentiful' shading into 'rich', suggesting fullness or richness of quality as much as quantity — a rich life, rich nature. Use it when richness, not sheer amount, is the point.
    Australia is rich in natural resources.
  • 豊富ほうふJLPT N3approx.Common
    na-adjective, nounThe natural choice when 'plentiful' simply means 'there is a lot of it': plentiful supplies, resources, knowledge, experience, goods. It foregrounds quantity — a large amount or wide variety of something.
    その国くには石油せきゆが豊富ほうふである。↗
    Oil is abundant in that country.
  • 潤沢じゅんたくCommon
    na-adjective, noun'Ample, more than enough' rather than merely 'a lot': an abundant supply with nothing lacking, typically of money, funds, or resources — the 'affluent' side of its meaning. It stresses freedom from shortage.
    国庫こっこは資金しきんが潤沢じゅんたくである。↗
    The government coffers are replete with funds.

Use 豊富 for a plainly large quantity of something, 「豊か」 when 'plentiful' shades into 'rich' or full in quality, and 潤沢 for an ample, more-than-enough supply, especially of money or resources.

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