Crossword Genius

Highfalutin (4)

Ross

I believe the answer is:

arty

(Other definitions for arty that I've seen before include "Affectedly cultural" , "Having pretensions about paintings, music, etc" , "Affectedly pretentious" , "Affectedly artistic" , "Tray (anag)" .)

I've seen this clue in The New York Times.
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