解ける|とけるtokeru[2]nakadaka (mid-high)

JLPT N3approx.Common
Definitions
  1. ichidan verb, intransitive verbto be solved; to be worked out
    いちばん頭あたまの良よい生徒せいとでさえ、その問題もんだいは解とけなかった。↗
    Even the brightest student couldn't solve the problem.
  2. ichidan verb, intransitive verbto come loose; to come untied; to come undone
    靴くつひもがとけた。↗
    My shoelaces came undone.
  3. ichidan verb, intransitive verbto be removed (of restrictions); to be lifted (e.g. of a ban); to be broken (of a spell, curse, etc.)
  4. ichidan verb, intransitive verbto dissipate (of anger, tension, etc.); to melt away; to ease; to be allayed; to be appeased; to be resolved (of a dispute, misunderstanding, etc.); to be cleared up
    そのおかげで誤解ごかいが解とける。↗
    It removes misunderstandings.
Conjugation
Dictionary form解ける(とける)
Polite (masu)解けます(とけます)
Negative (nai)解けない(とけない)
polite (masen)解けません(とけません)
classical zu / nu解けず・解けぬ(とけず・とけぬ)
Past (ta)解けた(とけた)
polite (mashita)解けました(とけました)
Past negative (nakatta)解けなかった(とけなかった)
polite (masen deshita)解けませんでした(とけませんでした)
Te form解けて(とけて)
Potential解けられる(とけられる)
Passive解けられる(とけられる)
Causative解けさせる(とけさせる)
Causative passive解けさせられる(とけさせられる)
Conditional (ba)解ければ(とければ)
tara解けたら(とけたら)
Volitional解けよう(とけよう)
polite (mashou)解けましょう(とけましょう)
Imperative解けろ(とけろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Transitive / intransitive pair
intransitive解けるとける⇄transitive解く
謎なぞが解とける
謎なぞを解とく
解ける presents the solving as happening to the riddle (謎が解ける), emphasizing the result or spontaneous change; 解く presents it as an action performed by someone (謎を解く), emphasizing the agent's effort.

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

Synonyms & antonyms
  • Related緩むゆるむNeutralBecomes loose (knots, screws) and covers mental slackening or a cold easing; unlike 「解ける」, it does not mean a knot fully coming apart, a problem solved, or a ban lifted.
  • RelatedたるむNeutralAlternate writing of 「緩む」; here used for discipline or management growing lax, as in 「規律が緩む」, and for a market softening; 「解ける」 does not express slackening.
  • Related弛緩しかんWrittenA formal written noun, mostly medical or figurative for tension relaxing, as in 「筋肉の弛緩」; 「解ける」 is the everyday verb.
  • Related緩まるゆるまるNeutralFor something taut becoming loose; less common, with 「緩む」 preferred in daily speech; it does not mean a knot coming apart or a problem being solved.
  • RelatedほぐれるNeutralFor tangles coming apart or tension and stiffness easing, as in 「緊張がほぐれる」; 「解ける」 also covers problems being solved and bans being lifted.
  • Antonym結ぶむすぶNeutralThe antonym in tying vs. coming undone: it means to fasten or tie, and by extension to conclude agreements.
  • Antonym縛るしばるNeutralThe antonym in binding vs. release: it means to tie up or bind, and figuratively to restrict freedom with rules.

Use 「解ける」 for knots coming apart, problems being solved, or bans being lifted. For things merely becoming loose or slack, use 「緩む」; for tension or tangles easing, 「解れる」. The antonyms are 「結ぶ」 and 「縛る」.

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

Japanese definitions
  1. 結むすんでいたものが離はなれる。ほどける。
  2. 束縛そくばく・規制きせいなどが解除かいじょされる。
  3. わだかまりなどが無なくなる。
  4. 疑問ぎもん・問題もんだいの答こたえが見みつかる。
Kanji in this word
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