Search Result for "unimpeachable": 
Wordnet 3.0

ADJECTIVE (3)

1. beyond doubt or reproach;
- Example: "an unimpeachable source"

2. free of guilt; not subject to blame;
- Example: "has lived a blameless life"
- Example: "of irreproachable character"
- Example: "an unimpeachable reputation"
[syn: blameless, inculpable, irreproachable, unimpeachable]

3. completely acceptable; not open to exception or reproach;
- Example: "two unexceptionable witnesses"
- Example: "a judge's ethics should be unexceptionable"
[syn: unexceptionable, unimpeachable]



The Collaborative International Dictionary of English v.0.48:

Unimpeachable \Un`im*peach"a*ble\, a.
   Not impeachable; not to be called in question; exempt from
   liability to accusation; free from stain, guilt, or fault;
   irreproachable; blameless; as, an unimpeachable reputation;
   unimpeachable testimony. --Burke. --
   Un`im*peach"a*ble*ness, n. -- Un`im*peach"a*bly, adv.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unimpeachable
    adj 1: beyond doubt or reproach; "an unimpeachable source"
    2: free of guilt; not subject to blame; "has lived a blameless
       life"; "of irreproachable character"; "an unimpeachable
       reputation" [syn: blameless, inculpable,
       irreproachable, unimpeachable]
    3: completely acceptable; not open to exception or reproach;
       "two unexceptionable witnesses"; "a judge's ethics should be
       unexceptionable" [syn: unexceptionable, unimpeachable]