0 Old HSK word(s):
呐喊助威* *

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

呐 raise voice, yell out loud, shout / stammer
喊 shout, call out, yell / howl / cry
助 help, aid, assist
威 pomp, power / powerful / dominate
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual