12 letters · 18 points in Scrabble
adjective characterized by attack on established beliefs or institutions
adjective destructive of images used in religious worship; said of religions, such as Islam, in which the representation of living things is prohibited
originEtymology tree English iconoclast Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English iconoclastic From iconoclast + -ic.
Etymology from Wiktionary, CC BY-SA 3.0