Search Result for "unprecedentedly": 
Wordnet 3.0

ADVERB (1)

1. in an unprecedented manner; 



The Collaborative International Dictionary of English v.0.48:

Unprecedented \Un*prec"e*dent*ed\, a.
   Having no precedent or example; not preceded by a like case;
   not having the authority of prior example; novel; new;
   unexampled. -- Un*prec"e*dent*ed*ly, adv.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unprecedentedly
    adv 1: in an unprecedented manner [ant: precedentedly]