What is another word for not be serious?
Pronunciation: [nˌɒt biː sˈi͡əɹɪəs] (IPA) 
There are several different synonyms that can be used in place of the phrase "not be serious". One common option is "not to be taken seriously", which implies that something is not meant to be viewed as important or significant. Other potential synonyms include "joking", "teasing", "playing around", "kidding", "fooling around", or "not being sincere". These phrases can be used in a variety of different contexts, from playful banter among friends to situations where someone is deliberately trying to mislead or manipulate others. Ultimately, the best synonym to use will depend on the specific context and the desired tone or effect.
