10 letters · 12 points in Scrabble
adjective of or relating to or resulting from mutation
originEtymology tree English mutation Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English mutational From mutation + -al.
Etymology from Wiktionary, CC BY-SA 3.0