奇
キ, く.しき, あや.しい, くし, めずら.しい

strange, strangeness, curiosity

JLPT1 G7 S8 F1367

As per 可# (bend) + 大 stand outstretched → person bending/leaning in an unusual position, on account of being lame → *strange*; *wondrous*.

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