11 letters · 16 points in Scrabble
adjective designed to promote discipline
originEtymology tree English discipline Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English disciplinal From discipline + -al.
Etymology from Wiktionary, CC BY-SA 3.0