How to say "change" in Japanese

Choosing the right word
  • 変わるかわるJLPT N4approx.Common
    godan verb, intransitive verbIntransitive: the subject itself changes, is transformed or varies, with no agent acting on it — weather, times, plans, people. It pairs with transitive 変える.
    私のE-mailアドレスが変かわりました。↗
    My e-mail address has been changed.
  • 変えるかえるJLPT N4approx.Common
    ichidan verb, transitive verbTransitive: someone changes, alters, transforms or converts something — you act on an object and make it different. The transitive counterpart of 変わる.
    なんで彼かれは考かんがえを変かえたのか。↗
    What made him change his mind?
  • 変化へんかJLPT N3approx.Common
    noun, suru verb, intransitive verbThe noun for change: it names a change, variation or alteration that something undergoes, and also covers 'mutation'. Typical where change is spoken of as an event or phenomenon.
    このような接し方せっしかたの変化へんかは、他たの変化へんかもそうであるが、他たの国くににおいても起おこっている。↗
    Like other changes, this change in attitude has occurred in other countries, too.
  • 変更へんこうJLPT N3approx.Common
    noun, suru verb, transitive verbA noun for a deliberate modification or revision of something — changing plans, schedules, settings or details that already exist. It implies the change is made on purpose.
    その規則きそくは絶対ぜったい変更へんこうできない。↗
    The rule is utterly inflexible.
  • 切り替えるきりかえるJLPT N1approx.Common
    ichidan verb, transitive verbCovers 'change' as switching: you change something over from one state, mode or option to another, so it suits a changeover or replacement; it can also mean renewing something.

Use 「変わる」 when something changes by itself, 「変える」 when you change something, 変化 for change as a noun, 変更 for deliberate modifications or revisions, and 「切り替える」 for switching from one thing to another.

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

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

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