astacologist
astacological
oncologist
cancerologist
limnologist
onomasiologist
stemmatologist
mantologist
asteroseismologist
odonatologist
surgeonly
ascocarpous
doctorer
mercaptodimethur
doctor
venereologist
talectomy
cutter
mycologist
cardiographist
sawbones
otologist
metrologist
limacologist
medical practitioner
hepatologist
medical man
aspheterist
moonchild
-log
asplenic
tocologist
-logue
oncologically
chronologer
roentgenologist
necrotomist
otosurgeon
bedoctor
gynecopathologist
obstetrician-gynecologist
operating surgeon
surgeon
gas passer
phytopharmacologist
melissopalynologist
embryologist
arthroscopist
biogerontologist
bariatrician