[ pruh-fish-uhnt-lee ]
See synonyms for proficiently on
  1. skillfully or competently: This position requires the ability to work proficiently with word-processing and spreadsheet applications.

Origin of proficiently

First recorded in 1800–10; proficient + -ly

Other words from proficiently

  • o·ver·pro·fi·cient·ly, adverb

Words Nearby proficiently Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use proficiently in a sentence