What is another word for open out?
Pronunciation: [ˈə͡ʊpən ˈa͡ʊt] (IPA) 
"Open out" is a phrasal verb that means to unfold, expand, or spread out. Some synonyms for "open out" are "unfold," "unfurl," "spread," "stretch," "extend," "expand," "flare," and "blooming." For instance, a flower opens out in the morning, or a fan can open out with a flick of the wrist. Similarly, one can open out a map or a piece of paper to see its contents fully. Moreover, the phrase "open out" is widely used to describe the self-discovery process, where individuals open out their minds and hearts to explore their potential. In essence, the synonym of "open out" demonstrates the action of unveiling, revealing, and discovering.
