provably

from WordNet (r) 3.0 (2006)

provably
    adv 1: in an obvious and provable manner; "his documentary
           sources are demonstrably wrong" [syn: {demonstrably},
           {provably}, {incontrovertibly}]

from The Collaborative International Dictionary of English v.0.48

Provable \Prov"a*ble\, a. [See {Prove}, and cf. {Probable}.]
   Capable of being proved; demonstrable. -- {Prov"a*ble*ness},
   n. -- {Prov"a*bly}, adv.
   [1913 Webster] Provand

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