brady-
slow
bradycardia
prim/i-
first
primitive
mon/o-
single
monocular
uni-
one
unicellular
hemi-
one side
hemisphere
semi-
partial
semisolid
bi-
two, twice
bicuspid
di-
two, twice
dimorphous
dipl/o-
double
diploid
tri-
three
triplet
tetra-
four
tetrahedron
quadr/o-
four
quadrant
multi-
many
multiple
poly-
excessive
polysaccharide
tachy-
fast
tachypnea
null-
none
nulliparous
quad-
four
quadriplegia