Answer: PEDANT

AnswerCrossword Clue
PEDANTPetty academic
PEDANTKnow-it-all
PEDANTNitpicker
PEDANTOne who goes strictly by the book
PEDANTFormalist in teaching
PEDANTAcademic formalist
PEDANTBluestocking
PEDANTNarrow-minded teacher
PEDANTCertain stickler
PEDANTPompous parader of knowledge
PEDANTNitpicky know-it-all
PEDANTBookish bore
PEDANTPrecisionist
PEDANTGrandiloquent one
PEDANTFormalist
PEDANTTiresome scholar
PEDANTHe knows he knows
PEDANTAcademic bore
PEDANTNit-picking scholar.
PEDANTBookworm
pedantperson who overemphasizes rules and details
pedantone who flaunts his knowledge
pedantperson who makes an excessive display of learning
PEDANTBookish sort
PEDANTNit--picker
PEDANTOverdone egghead
PEDANTStickler
PEDANTStrict teacher
PEDANTLearned one.
PEDANTTyrannical teacher?
PEDANTTeacher that goes strictly by the book
PEDANTKnow-it-all type
PEDANTProfessorial showoff
PEDANTEducated showoff
PEDANTOne who shows off his education
PEDANTHairsplitting scholastic
PEDANTTrivia master
PEDANTNit-picking type
PEDANTGrammar stickler, e.g.
PEDANTPrig