0 Old HSK word(s):
不算数* *

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

不 no, not / un- / negative prefix
算 count, calculate, figure / plan
数 number / several, count / fate

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual