snuckily 

A poor spelling of the word “sneakily.”

I snuckily took the phone from his back pocket.

snuckily by Lavaskin July 19, 2019

Suckily 

Adverb
(comparative more suckily, superlative most suckily)

(informal) In a sucky manner; beyond poorly or badly; terribly.

The president performed his duties suckily his entire term and wrecked just about everything.

Suckily by MightyMidget413 May 17, 2020

Suckily 

A variation of the word 'suck' in terms of how bad some thing 'sucked'. It's an escalation and elevation of the word sucked. SUCKILY.

I approached that situation as suckily as one would assume and the results were dismal AF.

Suckily by TKO-RichStone August 19, 2017