/ Thesaurus / R Synonyms of rasmus christian rask Find synonyms for: Noun1. Rask, Rasmus Christian Raskusage: Danish philologist whose work on Old Norse pioneered in the field of comparative linguistics (1787-1832)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language