Fleeting trends (4)
I believe the answer is:
fads
(Other definitions for fads that I've seen before include "Short-lived crazes" , "Fashions or vogues" .)
I've seen this clue in the LA Times and the USA Today.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.