What is another word for a flash in the pan?
Pronunciation: [ɐ flˈaʃ ɪnðə pˈan] (IPA) 
The phrase "a flash in the pan" is often used to describe something that appears promising but ultimately fails to meet expectations. Some synonyms for this phrase include "one-hit wonder," "fleeting success," "momentary triumph," "brief glory," and "short-lived phenomenon." These terms capture the transitory nature of something that, while it may have garnered attention and excitement initially, ultimately proved to be incapable of sustaining its momentum. Whether it is a fad, trend, or individual achievement, the feeling of excitement quickly fades and becomes replaced with disappointment or even indifference. The lesson to be learned from such instances is that true success requires long-term sustainability rather than ephemeral flashes of brilliance.
