0 Old HSK word(s):
嘻* * 笑嘻嘻* *

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

笑 smile, laugh, giggle / snicker
嘻 mirthful, happy / interjection
嘻 mirthful, happy / interjection

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
嘻 563B + 嘻 + + mirthful, happy / interjection 口 喜 Mouth 喜 (C_TROMMEL) xi1 +

Korean:

嘻 + 嘻 웃을 희
0 NHSK word(s):
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):