What is another word for behind back?
Pronunciation: [bɪhˌa͡ɪnd bˈak] (IPA) 
The phrase "behind back" typically refers to actions or behaviors that someone is doing without others knowing about it. Synonyms for this term include underhanded, sneaky, clandestine, covert, secret, sly, and stealthy. Each of these words describes actions that are being taken in a secretive or illicit manner. Using such terms can help to convey a sense of deception, subterfuge, or dishonesty in a situation. Additionally, these synonyms can be useful in highlighting the need for honesty and transparency, particularly when it comes to interpersonal relationships or business dealings. By using these words, individuals can emphasize the importance of trust and integrity in all interactions.
