くっつける・くっ付けるkuttsukeru

JLPT N2approx.Common
Definitions
  1. ichidan verb, transitive verbto attach; to stick together; to paste; to glue
    彼かれはその破片はへんをくっつけ合あわした。↗
    He stuck the broken pieces together.
  2. ichidan verb, transitive verbto place together; to put side by side
    このCDプレイヤーを棚たなの前まえの端はしにぴったりとくっつけてください。↗
    Set the CD player square with the front edge of the shelf, please.
  3. ichidan verb, transitive verbto make (someone) get married; to get (someone) hitched
Conjugation
Dictionary formくっつける
Polite (masu)くっつけます
Negative (nai)くっつけない
polite (masen)くっつけません
classical zu / nuくっつけず・くっつけぬ
Past (ta)くっつけた
polite (mashita)くっつけました
Past negative (nakatta)くっつけなかった
polite (masen deshita)くっつけませんでした
Te formくっつけて
Potentialくっつけられる
Passiveくっつけられる
Causativeくっつけさせる
Causative passiveくっつけさせられる
Conditional (ba)くっつければ
taraくっつけたら
Volitionalくっつけよう
polite (mashou)くっつけましょう
Imperativeくっつけろ

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

Transitive / intransitive pair
transitiveくっつける⇄intransitiveくっつく
紙かみがくっつく
紙かみをくっつける
くっ付く describes something sticking or adhering on its own (marked with が), while くっ付ける describes the act of attaching or sticking something (marked with を).

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

Synonyms & antonyms
  • Synonym貼り付けるはりつけるNeutralNeutral. For pasting paper and the like flat onto a surface, as in 「ポスターを貼り付ける」; it stresses flat application, while 「くっ付ける」 joins things tightly.
  • SynonymつけるNeutralNeutral. Attach, put on, install — the broadest range; 「くっ付ける」 stresses tight, gapless contact.
  • Synonym引っ付けるひっつけるCasualColloquial. Sticking things together or fastening them tight; more casual than 「くっ付ける」.
  • Related貼付ちょうふWrittenWritten/formal prose. Affixing something, as in 「写真を貼付する」; seen mostly in official documents.
  • Related接着せっちゃくWrittenWritten/formal prose. A noun for bonding with glue, as in 「接着剤」; technical in flavor.
  • Related糊付けのりづけNeutralNeutral. A noun for gluing things with paste or starching clothes; the emphasis is on using paste.
  • Related糊着こちゃくWrittenWritten/formal prose. Affixing with glue; rare in modern Japanese — in everyday speech say 「くっ付ける」.
  • Antonym離すはなすNeutralNeutral. Separates two things that are close together; the opposite of sticking things together.
  • AntonymはがすNeutralNeutral. Tears or peels off something stuck to a surface; the opposite of attaching.

Use 「くっ付ける」 for sticking things together or placing them side by side. For pasting paper flat onto a surface, 「貼り付ける」 fits best; for gluing, 「接着」; for attaching in general, 「付ける」. 「引っ付ける」 is a more casual spoken variant; 「貼付」 and 「糊着」 are written/formal terms, with 「糊着」 now rare; 「糊付け」 means pasting with paste. To undo it, 「離す」 separates and 「剥がす」 peels off.

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

Japanese definitions
  1. 物ものと物ものとを隙間すきまなくぴったりとつく、離はなれないようにする。
  2. 貼り付はりつける。
  3. 味方みかたにする。
  4. 男女だんじょを親したしくさせて恋人こいびとや夫婦ふうふにする。
English equivalents
See also

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

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