覆水盆に返らず: “spilt water does not return to the basin” → some things cannot be undone

entirely, quite; completely; just like, so to speak, as though, as if

to study / to learn

疣々: warts / 疣々: skin bumps resembling warts

failure, miscarriage / mistake, fault, error

fail / make a mistake

福島: Fukushima

副審: sub-umpire / 腹心: confidant / 覆審: judicial review

福祉: welfare / 副詞: adverb / 掘串: shovel for gardening

福士: a surname / 福司: a surname / 福止: a surname