What is another word for have funny business?
Pronunciation: [hav fˈʌni bˈɪznəs] (IPA) 
"Have funny business" is an idiomatic expression often used to indicate suspicion or doubt about someone's behavior or intentions. There are several synonyms that convey a similar meaning. One can say someone is up to something fishy or engaging in shady activities. The person might be involved in dubious actions, displaying questionable behavior, or playing games that raise eyebrows. Other alternatives could include engaging in funny business, participating in underhanded activities, or having ulterior motives. These synonyms emphasize the notion of deceit, trickery, or dishonesty, serving as cautionary warnings to be vigilant and skeptical in one's interactions.
