like: không đau → →
schmerzfrei ☊ 
không đau ☊ 
无痛的 ☊ wú tòng de schmerzfrei ☊ không đau ☊ ☊ The patient is comfortable (= not in pain) after his operation. ☊ comfortable ☊
If an animal is badly injured, often the kindest thing to do is to destroy it painlessly. ☊ kind ☊
No parking beyond this point. ☊ point ☊
He doesn't invest in the arms industry on principle. ☊ principle ☊
If you don't invest in this, you're saying no to a potential fortune. ☊ say no (to sth) ☊