引去る[hikisaru] to retreat
汚染除去[osenjokyo] decontamination
去なす[inasu] to parry
過ぎ去った可能性[sugisattakanousei] might-have-been
過去る[sugisaru] to pass

過去[kako] the past
過去形[kakokei] past tense
去る[saru] to leave
去月[kyogetsu] last month
去就[kyoshuu] committing one's self

意気消沈[ikishouchin] depressed in spirits
雲散霧消[unsanmushou] vanishing like mist
つや消し[tsuyakeshi] frosted (glass)
解消[kaishou] cancellation
薫蒸消毒[kunjoushoudoku] fumigation

個人消費[kojinshouhi] consumer spending
姿を消す[sugatawokesu] to disappear
取消す[torikesu] to cancel
消える[kieru] to go out
消え果てる[kiehateru] to vanish completely