サツ, す.る, す.れる, ず.れ, こす.る, こす.れる

grate, rub, scratch, scrape, chafe, scour

JLPT1 G7 S17 F1485

As per # (rub spotless) + hand/action indicator → *rub* spotless → *chafe*; *rustle*. Also, *run through* (one's money) (← be reduced to threadbare clothes) → *become worldly-wise*. was devised to replace after the latter's transformation of meanings.

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