一式|いっしきisshiki[0]heiban (flat)

1. noun(complete) set; outfit; kit; suite
   用具ようぐを一式いっしき貸かしてください。↗

   Lend me a tool set please.
2. nounall; everything

• SynonymセットNeutralA loanword for a set or combo, as in 「セットメニュー」; common in everyday speech, while 「一式」 leans written and businesslike.
• Synonym揃いそろいNeutralA set of items or matching outfits, as in 「お揃い」; stresses that the pieces match one another, while 「一式」 stresses being complete.
• Synonym一揃いひとそろいNeutralOne complete set of the things needed; close in sense to 「一式」 but with a plainer, less formal feel.
• Synonym揃えそろえNeutralAligning or arranging things, and a counter for sets; seldom used on its own, unlike 「一式」, which directly names a full set.
• Synonym一揃えひとそろえNeutralSame-kind or related items gathered into one complete set; synonymous with 「一揃い」 and mostly interchangeable with 「一式」.
• Synonym一組ひとくみNeutralOne group or pair, also one class; used mainly as a counting unit, while 「一式」 stresses that everything is complete.
• Related組くみNeutralA group or set, and also a class or team; broader in use than 「一式」, which covers everything needed for one purpose.
• Related一連いちれんNeutralA series of related things, as in 「一連の事件」; stresses a connected sequence, while 「一式」 refers to sets of items or documents.
• RelatedひとまとまりNeutralThings gathered into one bunch or group; the emphasis is on being collected into a single unit, while 「一式」 stresses a complete set put together for use.

Use 「一式」 for the full set of things needed for a purpose, as in 「キャンプ用品一式」 or 「書類一式」. In everyday speech say 「セット」; for matching same-kind sets use 「揃い」, and for a series of related events 「一連」. 「一揃い」 and 「一揃え」 are close, plainer alternatives.

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

1. 一揃ひとそろい。一切いっさい。
2. （用言ようげん連体形れんたいけいや名詞めいし、形容けいよう動詞どうしの語幹ごかんに結合けつごうして）一方いっぽう。一途いっと。ばかり。形容けいよう動詞どうしのようにも活用かつようする。