Thusly

Etymology
, 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.

Adverb

 * 1) thus (in this way).
 * 2) *1893, Isabel Burton, The Life of Captain Sir Richard F. Burton KCMG, FRGS, Vol II:
 * Stories never lose anything in the recital, and consequently this one grew thusly.
 * 1) *1995 December, John P. Wiley Jr, quoting Edward R. Harrison, Smithsonian Magazine:
 * The history of the Universe has been summed up thusly: "Hydrogen is a light, odorless gas, which, given enough time, turns into people."
 * 1) *1996, Charles Harding, High Rise Dwelling :
 * Going thusly, unwillingly at the bell,
 * Answering the call to recycle my time.