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Use "corroboratory" in a sentence
"In this context, the new journal article provides corroboratory evidence that dust collected locally the afternoon of 9/11 and the following day contains microscopic traces of thermite."
"The more research is undertaken, the more corroboratory evidence we find for events in France, England, and America."
"The certificates were regularly signed as extracts from the parish books, the first letter had a genuine appearance of having been written and preserved for some years, the handwriting of the second tallied with it exactly, (making proper allowance for its having been written by a person in extremity,) and there were several other corroboratory scraps of entries and memoranda which it was equally difficult to question."