激
ゲキ, はげ.しい
violent, get excited, enraged, chafe, incite
JLPT1 G6 S16 F560
敫# combines 白 white + 放 scatter → waves colliding with rocks, scattering white spray. 激 adds 水 water for emphasis/clarification → *turbulence*; *violence*; *intense*; *severe*; *extreme*; *fast* → *be excited*; *urge*; *encourage*.
[Full Kanji Etymology List]