adduceable--prophetes.ai

adduceable, a.
  (əˈdjuːsəb(ə)l)
  [f. adduce + -able.]
  Another form of adducible, on analogy of adjectives in -able not adopted from L.

1869 Pall Mall G. 11 Oct. 1 The rapid improvement..is confirmed by such statistical facts as are adduceable.

Oxford English Dictionary