boyishly

from WordNet (r) 3.0 (2006)
boyishly
    adv 1: like a boy; "he smiled boyishly at his fiancee" [syn:
           {boyishly}, {boylike}]
    
from The Collaborative International Dictionary of English v.0.48
Boyishly \Boy"ish*ly\, adv.
   In a boyish manner; like a boy.
   [1913 Webster]
    

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