/ Thesaurus / J Synonyms of jaroslav hasek Find synonyms for: Noun1. Hasek, Jaroslav Hasekusage: Czech author of novels and short stories (1883-1923)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language