Shirabe
晩節 を 汚す
English jmdict
1
expressions (phrasesGodan verb with 'su' ending to ruin one's reputation in later life;to tarnish one's twilight years
Other forms 晩節を穢す 【ばんせつをけがす】 (search-only kanji form) · 晩節をけがす 【ばんせつをけがす】 (search-only kanji form)

汚すよごす

Common Godan Transitive
English jmdict
1
Godan verb with 'su' endingtransitive verb to pollute;to contaminate;to soil;to make dirty;to stain
その本を汚さないように扱ってくれるなら、貸してあげるよ。
You may borrow this book as long as you keep it clean.
2
Godan verb with 'su' endingtransitive verb to disgrace;to dishonour;to dishonor;to defile
esp. けがす
あんな行動は彼の体面を汚すものだ。
Such behavior is beneath his dignity.
Other forms 穢す 【よごす】