0 Old HSK word(s):
忾* * 同仇敌忾* *

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

同 same, similar / together with
仇 enemy, hate, hatred, enmity
敌 enemy, foe, rival / resist
忾 anger, wrath, hatred, enmity
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
忾 5FFE + 愾 + + anger, wrath, hatred, enmity 心， 忄 Heart kai4 +

Korean:

愾 + 忾 성낼개
0 NHSK word(s):
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):