neur/o
nerve
cardi/o
heart
rhin/o
nose
ot/o
ear
laryng/o
larynx, throat
tonsill/o
tonsils
cyan/o
blue
melan/o
black
leuk/o
white
erythr/o
red
poli/o
grey
append/o
appendix
gastr/o
stomach
my/o
muscle
myel/o
spinal cord or bone marrow
myc/o
fungus
vir/o
virus or poison
pyel/o
renal pelvis
py/o
pus
pyr/o
fever or fire
ather/o
plaque or fatty substance
arteri/o
artery
arthr/o
joint
nat/o
birth
abdomin/o
abdomen
hepat/o
liver
nephr/o
kidney
enter/o
small intestine