What is another word for doing on sly?
Pronunciation: [dˌuːɪŋ ˌɒn slˈa͡ɪ] (IPA) 
The phrase "doing on sly" refers to doing an action secretly or without being noticed. There are many synonyms for this phrase, including "doing covertly," "behaving sneakily," "acting furtively," "engaging in subterfuge," "conducting oneself surreptitiously," and "operating under the radar." These synonyms all share the common characteristic of being done in a hidden or clandestine manner, often due to a desire to avoid getting caught or facing consequences. Whether it's sneaking a snack late at night or making plans without telling someone, these synonyms capture the essence of what it means to do something on the sly.
