後追い・跡追い|あとおいatooi

Common
Which spelling to use
後追い後追い is the most common written form of this word and the recommended choice for beginners. Use it when writing or looking up the word.
跡追い跡追い is a less common written form; it is rarely used, so learners will usually prefer 後追い.
Definitions
  1. noun, suru verb, intransitive verbtrailing; chasing after
  2. noun, suru verb, intransitive verbimitation; imitating; copying; following someone's example
  3. noun, suru verb, intransitive verbclinginess (in babies, toddlers)
Conjugation
Dictionary form後追いする(あとおいする)
Polite (masu)後追いします(あとおいします)
Negative (nai)後追いしない(あとおいしない)
polite (masen)後追いしません(あとおいしません)
classical zu / nu後追いせず・後追いせぬ(あとおいせず・あとおいせぬ)
Past (ta)後追いした(あとおいした)
polite (mashita)後追いしました(あとおいしました)
Past negative (nakatta)後追いしなかった(あとおいしなかった)
polite (masen deshita)後追いしませんでした(あとおいしませんでした)
Te form後追いして(あとおいして)
Potential後追いできる(あとおいできる)
Passive後追いされる(あとおいされる)
Causative後追いさせる(あとおいさせる)
Causative passive後追いさせられる(あとおいさせられる)
Conditional (ba)後追いすれば(あとおいすれば)
tara後追いしたら(あとおいしたら)
Volitional後追いしよう(あとおいしよう)
polite (mashou)後追いしましょう(あとおいしましょう)
Imperative後追いしろ(あとおいしろ)

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

Synonyms & antonyms
  • Synonym追いかけるおいかけるNeutralTo chase from behind, or to pursue a dream; 「後追い」 also covers copying others and a baby's clinginess.
  • Synonym追っかけるおっかけるCasualColloquial form of 「追いかける」, mostly for chasing people or idols; 「後追い」 stresses following behind and imitating.
  • Synonym追うおうNeutralTo chase, or to follow a set order or trend; 「後追い」 focuses on following behind others in imitation.
  • Related猛追もうついWrittenWritten style for chasing with fierce intensity, often in a race, as in 「猛追する」; 「後追い」 does not stress fierceness.
  • Related追跡ついせきWrittenWritten term for tracking or tracing, as in 「追跡調査」; 「後追い」 usually means imitation or copycat reporting.
  • Related追尾ついびWrittenWritten term for tailing or tracking, often vehicles or aircraft; 「後追い」 stresses imitation instead.
  • Related尾行びこうWrittenWritten term for secretly shadowing someone, typical of detective work; 「後追い」 carries no suggestion of secrecy.
  • Antonym先駆せんくNeutralA person or thing that breaks new ground and leads the way; opposite to the bandwagon-following of 「後追い」.
  • Antonym先行せんこうNeutralGoing ahead or being in the lead, as opposed to following behind as 「後追い」 does.

For chasing, use 「追いかける」; for tracking or shadowing, 「追跡」 or 「尾行」. Use 「後追い」 for following someone's example, as in 「後追い報道」, or a baby's clinginess; 「先駆」 is for those who lead.

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

Japanese definitions
  1. 前まえを行いく人ひとや物ものを後うしろから追おいかけること。
  2. 他ほかの人ひとのやり方かたや考かんがえを真似まねして同おなじようにすること。
  3. 子こどもが親おやから離はなれることを嫌いやがって、いつも親おやの後あとをついて回まわること。
Kanji in this word

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