[1] : The Collaborative International Dictionary of English v.0.48

unquestionable \unques"tionable\, a.
   1. not questionable; as, an unquestionable title.
      1913 webster

   2. not inviting questions or conversation. r. --shak.
      1913 webster -- unques"tionably, adv.
      1913 webster
see also:
unques"tionably 

[2] : WordNet (r) 2.0

unquestionably
     adv 1: without question; "fred winter is unquestionably the jockey
            to follow"; "they hired unimpeachably first-rate
            faculty members" syn: unimpeachably
     2: without question and beyond doubt; "it was decidedly too
        expensive"; "she told him off in spades"; "by all odds
        they should win" syn: decidedly, emphatically, definitely,
         in spades, by all odds
see also:
unimpeachably decidedly emphatically definitely in spades by all odds 

Unquestionably >> U Words
Unquestionably, definition of term: Unquestionably
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