0 Old HSK word(s):
叽叽//唧唧喳* *

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

叽 sigh in disapproval / take small
叽 sigh in disapproval / take small

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual