洼 ⇒

• 圭         guī, (old) jade tablet (a ceremonial badge of rank)
  • 土         Tǔ/tǔ, Tu (ethnic group)/surname Tu, earth/dust/clay/local/indigenous/crude opium/unsop...
• 氵         shuǐ, "water" radical in Chinese characters (Kangxi radical 85), occurring in 没, 法, 流 ...

洼 ⇒

• 窪        

洼 ⇒
洼         wā, [窪], variant of 窪|洼[wā], depression/sunken/swamp
低洼         dīwā, [低窪], low-lying
坑坑洼洼         kēngkengwāwā, [坑坑窪窪], bumpy/full of potholes
坑洼         kēngwā, [坑窪], pothole/dip in the road
洼地         wādì, [窪地], depression/low-lying ground
低洼地