妖
ヨウ, あや.しい, なま.めく, わざわ.い
attractive, bewitching, calamity
JLPT0 G7 S7 F1964
As per 夭# (slender and limber) + 女 woman → woman twisting her body alluringly (compare 嬌) → *alluring*; *bewitching*; *weird*. *Calamity* is a borrowed meaning, via 殀.
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