efficiently
In an efficient manner.
Adverb
- In an efficient manner.
- The second half was a less open affair, in which West Brom grew increasingly and efficiently conservative. - 2011 October 1, Phil Dawkes, “Sunderland 2 - 2 West Brom”, in BBC Sport:
Origin
Etymology tree English efficient Middle English -ly English -ly English efficiently From efficient + -ly.