渠 ⇒

• 木         Mù/mù, surname Mu, tree/wood/coffin/wooden/simple/numb/one of the eight categories of a...
• 氵         shuǐ, "water" radical in Chinese characters (Kangxi radical 85), occurring in 没, 法, 流 ...
• ?         

渠 ⇒

• 磲        qú, Tridacna gigas
• 蕖        qú, lotus
• 璖        
• 蟝        

渠 ⇒
渠道         qúdào, irrigation ditch/(fig.) channel/means
水到渠成         shuǐdàoqúchéng, lit. where water flows, a canal is formed (idiom)/fig. when conditions are right...
沟渠         gōuqú, [溝渠], channel/moat/irrigation canal
渠         Qú/jù/qú, surname Qu, how can it be that?, big/stream or canal/drain/ditch/CL:條|条[tiáo]/hi...
水渠         shuǐqú, canal
引水渠         
灌渠         guànqú, irrigation channel