垄 ⇒

• 土         Tǔ/tǔ, Tu (ethnic group)/surname Tu, earth/dust/clay/local/indigenous/crude opium/unsop...
• 龙         Lóng/lóng, [龍], surname Long, dragon/CL:條|条[tiáo]/imperial

沟 ⇒

• 勾         Gōu/gōu/gòu, surname Gou, to attract/to arouse/to tick/to strike out/to delineate/to collude/...
  • 厶         mǒu/sī, old variant of 某[mǒu], old variant of 私[sī]
  • 勹         bāo, archaic variant of 包[bāo]
• 氵         shuǐ, "water" radical in Chinese characters (Kangxi radical 85), occurring in 没, 法, 流 ...

垄 ⇒

沟 ⇒

垄 ⇒
垄断         lǒngduàn, [壟斷], to enjoy market dominance/to monopolize
垄断者         
垄沟         lǒnggōu, [壟溝], furrow (agriculture)

沟 ⇒
沟通         gōutōng, [溝通], to join/to connect/to link up/to communicate
沟         gōu, [溝], ditch/gutter/groove/gully/ravine/CL:道[dào]
水沟         shuǐgōu, [水溝], gutter/sewer
阴沟         
腹股沟         fùgǔgōu, [腹股溝], groin (anatomy)
排水沟         páishuǐgōu, [排水溝], gutter
沟渠         gōuqú, [溝渠], channel/moat/irrigation canal
壕沟         háogōu, [壕溝], trench/moat
鸿沟         hónggōu, [鴻溝], (fig.) gulf/chasm/wide gap/(originally) the Hong Canal in Henan, which in ancien...
代沟         dàigōu, [代溝], generation gap
海沟         hǎigōu, [海溝], marine trench
山沟         shāngōu, [山溝], valley/gully/mountain region
地沟         
沟槽         gōucáo, [溝槽], groove/furrow/trench
沟壑         gōuhè, [溝壑], gorge/gulch/ravine/deep ditch
河沟         hégōu, [河溝], brook/ditch
双沟         
沟鼠         
沟纹         
垄沟         lǒnggōu, [壟溝], furrow (agriculture)