11 letters · 13 points in Scrabble
noun a feeling of righteous anger
originFrom Middle English indignacioun, borrowed from Old French indignation, from Latin indignātiō, from indignor (“to scorn, resent”), from indignus (“unworthy, not fitting”), from in- (“not”) + dignus (“worthy, appropriate”). Attested since ca. 1374. Doublet of indignatio.
Etymology from Wiktionary, CC BY-SA 3.0