ひいては
ひいては · hiiteha · JLPT N1 · noun
consequently
🌊 ひいて from 引く (to pull, lead on) + は: one point leads on to the next, adding and extending
Waves do it: 引いては寄せる, the tide pulls back and then rolls in again. Use it to stack points one after another, or to show a knock-on result.