indubiously

without doubt, completely certain

"Will you drink too much Smirnoff tonight and succumb to a random hook-up?"

"Indubiously!"

by Richard O'Neill March 4, 2009

Inquariously

To speak in a reckless manner

You are talking to me very inquariously right now.

by LLCoolJayvon December 5, 2016

indubiously

indeed, yes!
the archnemesis of indubitably.

you: wanna go to the movies on saturday?
me: indubiously.
you: sweet!

by RachelxCore January 11, 2009