not guilty or free from suspicion
無罪または疑いがない (muzai matawa utagai ga nai)
"After the investigation, he was found to be in the clear."
"調査の結果、彼は無罪であることがわかりました。" (chousa no kekka, kare wa muzai de aru koto ga wakarimashita)
to counteract or cancel the effect of something
something that gives a sense of safety or comfort
a simple solution to a complex problem
to achieve great fame or success
to postpone discussing something until later
to increase the price of something