U.S. patent filed Sept. 23, 1902, by Caleb D. Bradham (1867-1934), pharmacist and drugstore owner of New Bern, N.C., probably from pepsin; early Pepsi ads tout it as a digestive aid.
peppermint
pepperoni
pepper-pot
peppery
peppy
Pepsi-Cola
pepsin
peptic
peptide
peptone
*per-
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