逐一|ちくいちchikuichi[2]nakadaka (mid-high)

1. adverbone by one; in detail; minutely
   その事件じけんの進展しんてんについて逐一ちくいち知しらせてください。↗

   Please keep me informed of the development of the case.

• SynonymいちいちNeutralNeutral; one by one, but can also carry a tone of annoyance, as in 「いちいちうるさい」. 「逐一」 is written-style and stresses going in order and in detail.
• Synonym個々にここにWrittenWritten/formal prose; means separately or individually, each on its own. 「逐一」 stresses going through things one after another and in detail.
• RelatedつぶさにWrittenWritten/formal prose; means thoroughly and in detail, as in 「つぶさに観察する」. 「逐一」 stresses taking things item by item.
• RelatedまんべんなくNeutralNeutral; means evenly, with no gaps, covering everything alike. 「逐一」 stresses handling things one at a time.
• Related余すところなくあますところなくWrittenWritten/formal prose; means completely, leaving nothing out. 「逐一」 stresses going through things in sequence.
• Related洗いざらいあらいざらいCasualColloquial; means everything, all of it, as in 「洗いざらい話す」. 「逐一」 stresses going item by item.
• Related事細かにことこまかにNeutralNeutral; means in exhaustive detail, down to the smallest points. 「逐一」 stresses one-by-one order.
• Related詳しくくわしくNeutralNeutral and the most common way to say 'in detail'. 「逐一」 stresses going through things one by one in order.
• RelatedとくとWrittenWritten/formal prose; means carefully, thoroughly, as in 「とくとご覧あれ」. 「逐一」 stresses taking things item by item.
• RelatedとっくりCasualColloquial; means carefully, deliberately, taking one's time. Not used very often.
• Antonym大まかおおまかNeutralNeutral; means rough or broad-brush, the opposite of 「逐一」's detailed, item-by-item approach.
• Antonym一括いっかつNeutralNeutral; means handling everything together in one batch, the opposite of 「逐一」's item-by-item treatment.

「逐一」 is a written-style adverb for going through things one by one, in order and in detail. In everyday speech use 「いちいち」. For simply 'in detail' use 「詳しく」 or 「事細かに」; for 'everything, all of it' use 「洗いざらい」; for handling things all together use 「一括」.

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

1. 一ひとつ一ひとつ順じゅんを追おって。詳細しょうさいに。