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

impeachable \impeach"able\, a.
   that may be impeached; liable to impeachment; chargeable with
   a crime.
   1913 webster

         owners of lands in fee simple are not impeachable for
         waste.                                   --z. swift.
   1913 webster

[2] : Moby Thesaurus II by Grady Ward, 1.0

22 moby thesaurus words for "impeachable":
   accusable, arraignable, at fault, blamable, blameworthy,
   censurable, chargeable, criminal, culpable, faulty, guilty,
   implicated, imputable, inculpated, indictable, involved,
   open to criticism, peccant, reprehensible, reproachable,
   reprovable, to blame

Impeachable >> I Words
Impeachable, definition of term: Impeachable
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