with ease
- effortlesslyWithout visible labor
- smoothlyWithout friction or difficulty
- naturallywithout artificial help
- gracefullyWith elegant movement
- fluentlyWith seamless verbal ease
breeze · glide · flow · simple · seamless · light · swift · nimble · fluid · quick · comfortable · relaxed · casual · breezy · slick · piece of cake · child's play · walkover
difficulty of execution
with easewith difficulty
In a hard way
with great difficulty · laboriously · arduously · painstakingly · barely
comfort and smoothness
with easeawkwardly
In a clumsy manner
clumsily · uncomfortably · haltingly · ungracefully · jerkily