0 Old HSK word(s):
曾祖父* *

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

曾 already / sign of past
祖 ancestor, forefather / grandfather
父 father / KangXi radical 88

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual