Synonyms:
efficiently, expeditiously
Meaning: with efficiency; in an efficient manner; "he functions efficiently"
Usage examples
You couldn't think of anything done more efficiently, artistically, authoritatively.
The brain needs special training before it can do two or more things efficiently at the same instant.
She had to contend not only with these awful conditions, but with the dislike and distrust of the medical officers with whom she was to work, who resented the fact that a woman had been sent out to reorganize what they considered a part of their department, and who doubted, because she was a woman, that she would be capable of doing so efficiently.