Unimpeachable - Definition
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]