Crossword Clue:

CHEMIST one versed in chemistry

AnswerCrossword Clue
POLEMISTOne versed in disputation
ARABISTOne versed in Saracen lore.
BIBLETHUMPEROne well-versed in verses
POETOne well-versed in words' worth
LATINISTOne versed in a certain language.
POETOne who's well-versed in the arts?
PETROLOGISTOne versed in the study of rocks.