0 Old HSK word(s):
毒手* * 下毒手* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

下 under, underneath, below / down / inferior / bring down
毒 poison, venom / poisonous
手 hand

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual