slickly
advEtymology From slick + -ly.
1
In a slick manner; slipperily.
- "We've demonstrated that when push comes to shove, we can be really fast, we can be agile, we can do things more slickly.2020 May 20, Andrew Haines talks to Stefanie Foster, “Repurpose rail for the 2020s”, in Rail, page 35: