without speed (`slow' is sometimes used informally for `slowly'); "he spoke slowly"; "go easy here--the road is slippery"; "glaciers move tardily"; "please go slow so I can see the sights"
without question; "easily the best book she's written"
with ease (`easy' is sometimes used informally for `easily'); "she was easily excited"; "was easily confused"; "he won easily"; "this china breaks very easily"; "success came too easy"
(of e.g. speech and writing) tending to depart from the main point or cover a wide range of subjects; "amusingly digressive with satirical thrusts at women's fashions among other things"; "a rambling discursive book"; "his excursive remarks"; "a rambling speech about this and that"
of superficial relevance if any; "a digressive allusion to the day of the week"; "a tangential remark"