Solutions Smoothly, as for a sonata has 19 entries with similar clues
- humsSounds from smoothly running machines
- flowRun smoothly
- scudMove swiftly and smoothly/effortlessly
- glideSlide smoothly
- suaveSmoothly polite and refined
- facileSmoothly done
- scherzoShort lively movement in sonata
- flowingmoving smoothly to a victory in golf comeback
- unctuousSmoothly charming in an insincere, overearnest way
- graciousSmoothly polite and refined
- tick-overRun smoothly
- moonlightBeethoven's sonata
- beethoven"Moonlight Sonata" composer
- swimminglySmoothly and satisfactorily
- well-oiledOperating smoothly
- ingratiatingSmoothly charming in an insincere, overearnest way
- on-an-even-keelRunning smoothly
- moving-on-an-even-keelMoving smoothly and serenely
- there-are-no-more-problemsThings are running smoothly, in a way