Synonyms for Heller (same or very similar meaning)
WordNet sense 1 (100 halers equal 1 koruna Slovakia):
halerWordNet sense 2 (United States novelist whose best known work was a black comedy inspired by his experiences in the Air Force during World War II (1923-1999)):
Joseph HellerWordNet sense 3 (a rowdy or mischievous person (usually a young man)):
devil, hellionFrom the ODE community, based on WordNetadd/edit