How to say "integrate" in Japanese

• まとめるJLPT N2approx.Common
  ichidan verb, transitive verbCovers the sense of integrating or consolidating separate things into a single organized whole, such as ideas, documents, or opinions. Usually written in kana alone, it emphasizes pulling things together.
  データはまだまとめていません。↗

  The data hasn't been compiled yet.
• 流し込むながしこむCommon
  godan verb, transitive verbFor 'integrate' in the technical sense of inserting something into a data stream or system. Outside such computational contexts it means pouring liquid in, so it is rarely the word you want for general integration.
  ページが読み込よみこまれたら更新こうしん情報じょうほうをページ内ないに流し込ながしこむ　prototype.js↗

  prototype.js - inserts update information into the page when the page is loaded.
• 溶け込むとけこむJLPT N2approx.Common
  godan verb, intransitive verbCovers integrating in the sense of blending in or fitting naturally into surroundings, a group, or an environment. The nuance is of becoming absorbed seamlessly rather than assembling parts into a whole.

Use 「まとめる」 for integrating or consolidating pieces into one whole, 「溶け込む」 for integrating socially or blending into surroundings, and 「流し込む」 mainly for feeding data into a stream or system.

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

• まとめるto collect
• インテグレートintegrate
• 流し込むながしこむto insert (e.g. into a data stream)
• 溶け込むとけこむto blend into (surroundings)
• 統べるすべるto integrate