0 Old HSK word(s):
毫无疑义* *

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

毫 fine hair / measure of length
无 negative, no, not / KangXi radical 71
疑 doubt, question, suspect
义 right conduct, righteousness
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual