18 Old HSK word(s): ☊深 ** A ☊深刻 ** B ☊深入 ** B ☊深厚 ** B ☊深夜 ** C ☊深度 ** C ☊深化 ** D ☊深浅 ** D ☊深切 ** D ☊深情 ** D ☊深信 ** D ☊深远 ** D ☊深重 ** D ☊加深 ** D ☊根深蒂固 ** D ☊深奥 ** D ☊深沉 ** D ☊深处 ** D
高深* * 艰深* * 苦大仇深* * 莫测高深* * 深深* * 水深* * 一往情深* * 资深* * 纵深* *

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

纵 indulge in, give free reign to
深 deep / depth / far / very, extreme

Hsk Characters: 深 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
深 6DF1 + 深 + + deep / depth / far / very, extreme 水, 氵 探 Water 探 (AF_TIEF) shen1 +

Korean:

深 + 深 깊을심 (깊다: deep)
8 NHSK word(s): 深* 4 shen1close/ deep/ late/ profound/ dark (of color; water etc) 深刻* 5 shen1 ke4profound/ deep/ deep-going 博大精深* 6 bo2 da4 jing1 shen1wide-ranging and profound/ broad and deep 资深* 6 zi1 shen1senior (in terms of depth of accumulated experience)/ deeply qualified 深奥* 6 shen1 ao4profound/ abstruse/ recondite/ profoundly 深沉* 6 shen1 chen2deep/ extreme/ dull/ low pitched (sound) 深情厚谊* 6 shen1 qing2 hou4 yi4profound friendship 根深蒂固* 6 gen1 shen1 di4 gu4deep-rooted (problem etc)
KOREAN6000 word(s):
2 KOREAN 2500 New HSK words):
深刻 + shēnkè (인상이) 깊다. (느낌이) 매우 강렬하다. (insang-i) gipda. (neukkim-i) maeu ganglyeolhada.
深 + shēn 깊다. gipda.
1 KOREAN Sentence(s):
水深吗？ + 물이 깊어요? mu-ri gipeoyo?