10 letters · 11 points in Scrabble
verb act in disregard of laws, rules, contracts, or promises
verb spread over land, especially along a subsiding shoreline
verb commit a sin; violate a law of God or a moral law
originFrom Middle English transgressen, from Old French transgresser and Latin transgressus, past participle of transgredior.
Etymology from Wiktionary, CC BY-SA 3.0