甄 ⇒

• 瓦         wǎ, roof tile/abbr. for 瓦特[wǎ tè]

汰 ⇒

• 太         tài, highest/greatest/too (much)/very/extremely
  • 大         dà/dài, big/huge/large/major/great/wide/deep/older (than)/oldest/eldest/greatly/very muc...
  • 丶         zhǔ, "dot" radical in Chinese characters (Kangxi radical 3)/see also 點|点[diǎn]
• 氵         shuǐ, "water" radical in Chinese characters (Kangxi radical 85), occurring in 没, 法, 流 ...

甄 ⇒

汰 ⇒

甄 ⇒
甄选         zhēnxuǎn, [甄選], to select/to pick
甄别         zhēnbié, [甄別], to screen/to discriminate/to reexamine a case/screening (of applicants etc)
甄尼         

汰 ⇒
淘汰         táotài, to wash out/elimination (by selection)/natural selection/to knock out (in a comp...
淘汰赛         táotàisài, [淘汰賽], a knockout competition
汰         tài, to discard/to eliminate
优胜劣汰         yōushèngliètài, [優勝劣汰], survival of the fittest (idiom)
淘汰制