Wondered why plumber is spelled with a b? In early dictionaries the b was added to distinguish from the then more common job of plummer, someone who maintained and harvested a plum orchard. Terms like 'plummer', 'appler', and 'peacher' fell out of fashion as orchards grew in size and diversity and required more workers in different positions, though Plummer has survived as an occupational surname, such as the actor Christopher Plummer.

















