13 letters · 27 points in Scrabble
noun extravagant and conspicuous behavior intended to attract attention to yourself
noun the perverse act of exposing and attracting attention to your own genitals
originEtymology tree English exhibition Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English exhibitionism From exhibition + -ism.
Etymology from Wiktionary, CC BY-SA 3.0