8 Old HSK word(s):

☊根 ** A

☊根本 ** B

☊根据 ** B

☊根源 ** C

☊斩草除根 ** D

☊根据地 ** D

☊根深蒂固 ** D

☊归根到底 ** D

病根 * * 除根 * * 词根 * * 存根 * * 方程根 * * 祸根 * * 落叶归根 * * 命根 * * 票根 * * 平方根 * * 生根 * * 树根 * * 叶落归根 * * 扎根 * *

扎 pull up / pierce / struggle free

根 root, base(d on) / foundation

Hsk Characters: 根 *

HSK -Characters and beyond:

Gb	Big5	Eng	Rad	Mega	Triple	Multilingual
根 6839 +	根 + +	root, base(d on) / foundation	木	艮	Tree 艮 (STILLHALTEN) gen1	+

Korean:

根 + 根 뿌리 근 (root)

6 NHSK word(s): 根据 * 3 gen1 ju4according to/ based on/ basis/ foundation/ CL:個|个[ge4] 根 * 5 gen1root/ basis/ classifier for long slender objects; e.g. cigarettes; guitar strings/ CL:條|条[tiao2]/ radical (chemistry) 根本 * 5 gen1 ben3fundamental/ basic/ root/ simply/ absolutely (not)/ (not) at all/ CL:個|个[ge4] 归根到底 * 6 gui1 gen1 dao4 di3(saying) to sum it up... 根深蒂固 * 6 gen1 shen1 di4 gu4deep-rooted (problem etc) 根源 * 6 gen1 yuan2origin/ root (cause)

KOREAN6000 word(s):

3 KOREAN 2500 New HSK words):
根 + gēn (～儿) 뿌리. (～ér) ppuli.
根本 + gēnběn 근본. 근원. 기초. 가장 주요한 부분. geunbon. geun-won. gicho. gajang juyohan bubun.
根据 + gēnjù ...에 의거하여. [동작 행위의 근거를 이끌어들임] ...e uigeohayeo. [dongjag haeng-wiui geungeoleul ikkeul-eodeul-im]

1 KOREAN Sentence(s):
我要一张到哥本哈根的往返票。 + 코펜하겐으로 돌아가는 표를 한 장 주세요. kopenha-ge-neuro do-ra-ganeun pyoreul han jang juseyo.