オンラインの語源辞書『Online Etymology Dictionary』で sophomore を調べてみました。 sophomore (n.) 1680s, “student in the second year of university study,” literally “arguer,” altered from sophumer (1650s, from sophume, archaic variant form of sophism), probably by influence of folk etymology derivation from Greek sophos “wise” + moros “foolish, dull.”… 『Online Etymology Dictionary』 これによると、 sophomore はもともと sophumer という綴