随
ズイ, まにま.に, したが.う

follow, though, notwithstanding, while, during, both, all, obey, submit to, comply, at the mercy of (the waves)

JLPT1 G7 S12 F1396

As per 隋# (collapsing pile of earth) + 辵 movement → collapsing earthen wall (compare 圮, 崩 and 壞) → *follow* (← like a trail of falling dirt).

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