10 letters · 23 points in Scrabble
verb have and control fully and exclusively
verb have or exploit a monopoly of
originEtymology tree English monopoly Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō)bor. Late Latin -izōder. Middle French -iserbor. Middle English -isen English -ize English monopolize From monopoly + -ize.
Etymology from Wiktionary, CC BY-SA 3.0