/ Thesaurus / K Synonyms of knight's service Find synonyms for: Noun1. knight's service, serviceusage: land tenure by service to the lord as a knightWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: plausible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language