All commanders will state that my report writing was always clear, concise, and impeccable.
That's not to say there's any less an appreciation of perfect anatomy and impeccable tailoring on the Astroturf than in the Tents.
To top it off, Mitt Romney is a man of deep faith and impeccable personal morals, at least as an adult.
The CIA knew there were no WMD (my sources on this are impeccable).
Two Rivers functions like a fanboy gift shop with impeccable replica items.
But the manners both of Coneni and of his daughter were impeccable.
Your laundress will report on everything, you know; so you must be impeccable.
With a slight inclination of the head Mr. Brimmer passed out into the lobby, erect, self-possessed, and impeccable.
I think we could get the newscasts to see it as impeccable public behavior.
"Pour les ongles," the obliging young man pronounced with impeccable accent.
1530s, "not capable of sin," from Middle French impeccable (15c.) or directly from Late Latin impeccabilis "not liable to sin," from assimilated form of in- "not, opposite of" (see in- (1)) + pecare "to sin," of unknown origin. Meaning "faultless" is from 1610s. Related: Impeccably.