thusly
adverb
Origin
From thus + -ly, dating from the 19th century, seemingly coined by educated writers to make fun of uneducated persons trying to sound genteel, with a false inference that thus is not an adverb.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.