思い起こす|おもいおこすomoiokosu[5]nakadaka (mid-high)

Common
Definitions
  1. godan verb, transitive verbto recall; to remember
    その団体だんたいは騒音そうおんが有害ゆうがいなことを人々ひとびとに思い起おもいおこされるためにポスターを掲かかげた。↗
    The group put up posters to remind people that noise is harmful.
Conjugation
Dictionary form思い起こす(おもいおこす)
Polite (masu)思い起こします(おもいおこします)
Negative (nai)思い起こさない(おもいおこさない)
polite (masen)思い起こしません(おもいおこしません)
classical zu / nu思い起こさず・思い起こさぬ(おもいおこさず・おもいおこさぬ)
Past (ta)思い起こした(おもいおこした)
polite (mashita)思い起こしました(おもいおこしました)
Past negative (nakatta)思い起こさなかった(おもいおこさなかった)
polite (masen deshita)思い起こしませんでした(おもいおこしませんでした)
Te form思い起こして(おもいおこして)
Potential思い起こせる(おもいおこせる)
Passive思い起こされる(おもいおこされる)
Causative思い起こさせる(おもいおこさせる)
Causative passive思い起こさせられる(おもいおこさせられる)
Conditional (ba)思い起こせば(おもいおこせば)
tara思い起こしたら(おもいおこしたら)
Volitional思い起こそう(おもいおこそう)
polite (mashou)思い起こしましょう(おもいおこしましょう)
Imperative思い起こせ(おもいおこせ)

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

Synonyms & antonyms
  • Synonym思い出すおもいだすNeutralThe everyday, most common word for remembering; 「思い起こす」 is more written and stresses consciously calling the past to mind.
  • Synonym思い浮かべるおもいうかべるNeutralTo picture something in your mind; also to imagine. Emphasizes visual imagery and need not involve memory at all.
  • Synonym想起そうきWrittenWritten, academic term for recalling; in psychology it refers to memory retrieval. Keep it to formal prose.
  • Synonym思い返すおもいかえすNeutralTo think back on the past, and also to reconsider or change one's mind; stresses turning things over repeatedly.
  • Synonym思い当たるおもいあたるNeutralTo suddenly hit on something through experience or memory, as in 「思い当たる節がある」; stresses arriving at the cause.
  • Related回想かいそうNeutralRecalling events from one's own past, as in 「回想シーン」; stresses looking back over your experiences.
  • RelatedしのぶNeutralTo cherish the memory of someone or long for days gone by, as in 「故人を偲ぶ」; carries tender longing.
  • Related回顧かいこWrittenWritten word for looking back over the past, as in 「回顧録」; stresses taking stock of what has happened.
  • Related追憶ついおくWrittenWritten term for reminiscing about the past, tinged with wistful nostalgia.
  • Related追懐ついかいWrittenWritten and fairly rare; fondly recalling people and events of the past.
  • Related回視かいしWrittenWritten and rare; looking back at the past, but also just looking around at one's surroundings.
  • Related思い及ぶおもいおよぶNeutralTo think of or reach a thought about something; usually in the negative, as in 「思い及ばない」.
  • Antonym忘れるわすれるNeutralThe plain antonym: to forget; the opposite of recalling the past with 「思い起こす」.
  • Antonym忘却するWrittenWritten antonym meaning to forget something completely; stands against the recalling sense of 「思い起こす」.

To deliberately call the past to mind in formal prose, use 「思い起こす」, as in 「当時を思い起こす」; in everyday speech 「思い出す」 is the default. Use 「思い浮かべる」 for picturing or imagining, 「思い返す」 for rethinking, 「思い当たる」 for a sudden realization, and 「偲ぶ」 for fondly remembering the departed. In writing, 「回想」「回顧」「追憶」 suit reminiscence; the antonyms are 「忘れる」 and formal 「忘却する」.

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

Japanese definitions
  1. 想起そうきする。思い出おもいだす。
  2. 気持きもちを奮い立ふるいたたせる。気きを取り直とりなおす。
Kanji in this word
English equivalents

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