corroborator

A friend who was once her corroborator has now recanted.

And Robinson's wife, a natural corroborator for her husband's whereabouts, was dead.

"So who's our corroborator, some other server?

He was a corroborator, or the sole author, of more than 80 dictionaries of some Rhinelandic dialect versus Standard German.

Without identifying Mr. Rahim as the anonymous corroborator in his case, Mr. Klein dismissed him as a potential defendant in the S.E.C.'s lawsuit whose testimony might be untrustworthy.

An FAQ posted on the Doonesbury site in September of that year noted that the submissions, while "surreally entertaining," had failed to provide a single definitive corroborator, adding that Trudeau had donated the $10,000 to the USO anyway.

The general was so fierce that he supposedly dealt with a Spanish corroborator (and possible heir to Atahualpa's throne) by murdering him, breaking all the bones in his body to bits, extracting them through a hole, and stretching the body - with heads and appendages intact - into a drum.