0 Old HSK word(s):
怵* * 发憷/怵* *

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

发 issue, dispatch, send out / hair
憷 painful / suffering / privation
怵 fear, be afraid / shy, timid
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
怵 + 怵 + + fear, be afraid / shy, timid 心， 忄 术 Heart 术 (KUNST) chu4 +