As adverbs the difference between expeditiously and leisurely
is that expeditiously
is in an expeditious manner while leisurely
is in a leisurely manner.
As an adjective leisurely is
characterized by leisure; taking abundant time; not hurried; as, a leisurely manner; a leisurely walk.
* See also
Characterized by leisure; taking abundant time; not hurried; as, a leisurely manner; a leisurely walk.
* 1900', , Chapter I,
- Warwick passed through one of the wide brick arches and traversed the building with a leisurely step.
In a leisurely manner.
*1943 , (Raymond Chandler), The High Window , Penguin 2005, p. 37:
*:Sunset Crescent Drive curved leisurely north from Sunset Boulevard, well beyond the Bel-Air Country Club golf-course.