directional terms
ab-
away from
half
hearing
acous/o ,acoust/o, audi/o ,audit/o , -cusis
-ectomy
surgical removal
acar/o
mites
ad-
toward, near
one
mono-,uni-
smell
olfact/o , -osmia
-plasty
surgical correction/repair
fung/i
fungus,mushroom
apo-
away, separation
eight
octa-,octi-
touch
haph/e, pselaphes/o, tact/o, thigm/o
-tomy
surgical incision
ixod/i
ticks
ana-
up,backward,against
billion
giga-
vision
-tripsy
to crush,break
arachn/o
spider
cata-
down, under
seven
hepta-,sept-,septi-
taste
-geusia,
-pexy
fixation
parasit/o
parasite