Crossword Clue:

SPONGOLOGIST one who studies sponges

AnswerCrossword Clue
CADGEROne who sponges
CHANGLEECHOne who sponges off of Eng's twin?
CPAOne who studies books
PALEONTOLOGISTOne who studies fossils
MYRMECOLOGISTOne who studies ants
OCULISTOne who studies irises
ROENTGENOLOGISTOne who studies X-rays
MICROBIOLOGISTOne who studies minute organisms
YOGIOne who studies asanas and pranayama