6 letters · 10 points in Scrabble
originPossibly dod (“(archaic) rounded, bare hilltop”) + -man, in the sense of a creature carrying a hill on its back. The word dod is from dod (“to clip, cut or lop off”), from Middle English dodden (“to shave, shear; to trim (a plant); to poll (cattle); to cut off (someone's head)”), from dod, dodde (“measure of grain”), from Old English. The surveyor sense appears to be based on a misconception by…
Etymology from Wiktionary, CC BY-SA 3.0