つなぎ合わせる (translations)→ interlink piece
結びつける (translations)→ affiliate ally lock mention reconcile tie unite wed
結合させる (translations)→ conflate conjugate
接点 (translations)→ connection touchpoint
対話 (translations)→ communication talk
調整する (translations)→ adjust groom keep throttle
調和する (translations)→ accord harmonize
連絡 (translations)→ call contact message response touch word
境界 (translations)→ ambit boundary cutoff difference liminality parameter perimeter terminus territorial line