What is another word for momentaneous?
Pronunciation: [mˌə͡ʊməntˈe͡ɪni͡əs] (IPA) 
Momentaneous is a word that refers to something that lasts for a brief moment or instant. There are many synonyms for the word momentaneous, including fleeting, transitory, evanescent, ephemeral, temporary, passing, and brief. All of these words describe something that is short-lived or quickly passing, and they can be used interchangeably with momentaneous in most contexts. For example, you might describe a shooting star as a momentaneous phenomenon, but you could also use any of these other words to convey the same idea. Whichever word you choose, you can be sure that you are describing something that is brief and fleeting.
