Diva mode is often a phrase that is used to describe someone who is demanding and difficult to work with. It can also denote a person who is extremely confident and assertive. Some synonyms for diva mode could include: high-maintenance, prima donna, temperamental, fussy, demanding, bossy, authoritative, commanding, and overbearing. Although the connotation of being in diva mode may not always be positive, it can sometimes be associated with a charismatic and confident individual who knows what they want and is not afraid to ask for it. No matter the synonym used, it ultimately describes a person who wants to be in control of their life or situation.