2 uses
- I have it on unimpeachable authority that there will be an attempt made to strangle the Princess this very night.p. 323.9
- He moved close to Yellin and looked carefully around before saying, softly, "I have heard, from unimpeachable sources, that many men of Guilder have, of late, begun to infiltrate our Thieves Quarter.p. 252.6
There are no more uses of "impeach" in The Princess Bride.
Typical Usage
(best examples)