MOROSOPH

ˈmōrəˌsäf, ˈmȯr- noun

or mo·ros·o·phist məˈräsəfə̇st

( -s )

Etymology: morosoph from obsolete French morosophe, from Greek mōrosophos, from mōros dull, stupid + sophos wise; morosophist from obsolete French morosophe + English -ist

: a learned fool