proficiently

from WordNet (r) 3.0 (2006)
proficiently
    adv 1: in a proficient manner; "he dealt proficiently with the
           problem"
    
from The Collaborative International Dictionary of English v.0.48
Proficiently \Pro*fi"cient*ly\, adv.
   In a proficient manner.
   [1913 Webster]
    

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