aer/o
air
alges/o
sensitivity to pain
bronch/o
bronchial tube
chem/o
drug
cras/o
mixture
cutane/o or derm/o
skin
erg/o
work
esthes/o
feeling or sensation
hist/o
tissue
hypn/o
sleep
iatr/o
treatment
lingu/o
tongue
myc/o
mold or fungus
narc/o
stupor
or/o
mouth
pharmac/o
drug
prurit/o
itching
pyret/o
fever
thec/o
sheath (of brain or spinal cord)
tox/o
poison
vax/o
vessel
ven/o
vein
vit/o
life
ana-
upward, excessive, again