11 letters · 17 points in Scrabble
adverb in a manner that cannot be evaded
originEtymology tree English mandatory Proto-Indo-European *leyg-der. Proto-Germanic *līkąder. Proto-Germanic *-līkaz Proto-Germanic *-ê Proto-Germanic *-līkê Proto-West Germanic *-līkē Old English -līċe Middle English -ly English -ly English mandatorily From mandatory + -ly.
Etymology from Wiktionary, CC BY-SA 3.0