喜捨[kisha] almsgiving
見捨てて去る[misutetesaru] to leave behind
見捨てる[misuteru] to abandon
言捨てる[iisuteru] to say (something) over one's shoulder
呼び捨て[yobisute] addressing someone without an honorific such as "san"

四捨五入[shishagonyuu] rounding half up (i.e. fractions)
捨てる[suteru] to throw away
捨て去る[sutesaru] to abandon (ship)
捨て金[sutegane] wasted money
捨て犬[suteinu] stray dog

棄却[kikyaku] rejection
棄権[kiken] abstaining from voting
棄権者[kikensha] non-voter
棄言葉[sutekotoba] sharp parting remark
棄死[kishi] execution by decapitation, followed by public display of the body (form of punishment in ancient China)

棄世[kisei] death
棄背[kihai] giving up and turning back
棄約[kiyaku] breaking a promise
棄老[kirou] old person thrown away in the mountains
棄捐[kien] donation