What is another word for fly by night?
Pronunciation: [flˈa͡ɪ ba͡ɪ nˈa͡ɪt] (IPA) 
Fly by night is a term used to describe things that are unreliable or untrustworthy, such as individuals, businesses, or products. There are several synonyms for this phrase, including undocumented, shady, sketchy, dodgy, and unscrupulous. These words are typically used to describe people or organizations that lack credibility or have a poor reputation. Other synonyms include fly-by-day, fast talker, shifty, slippery, and unreliable. While there are many words that can be used as synonyms for fly by night, they all share the same general connotation of being untrustworthy or unreliable. When encountering people or organizations that raise red flags, it is important to proceed with caution and do your due diligence to avoid being taken advantage of.
