ethnically

from WordNet (r) 3.0 (2006)
ethnically
    adv 1: with respect to ethnicity; "the neighborhood is
           ethnically diverse"
    
from The Collaborative International Dictionary of English v.0.48
Ethnically \Eth"nic*al*ly\, adv.
   In an ethnical manner.
   [1913 Webster]
    

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