gen, geno, gene, genesis
birth, production, formation, kind
geo
earth, soil, global
ger
old age
giga
a billion
gon
angle
gram
letter, written
gran
grain
graph, graphy
writing, recording, written
grat
pleasing
gyn, gyno, gyne
woman, female
gress, grad, grade, gradi
to step, to go
hect, hecto, hecat
hundred
helic, helico
spiral, circular
heli, helio
sun
hemi
half, partial
hem, hemo, hema
blood
hepa
liver
hept, hepta
seven
herbi
grass, plant
hetero
different, other
hex, hexa
six
histo
tissue
homo, homeo
like, alike, same
hydr, hydro
liquid, water
hygr, hygro
moisture, humidity
hyper
too much, over, excessive, beyond
hyp, hypo
under
iatr, iatro
medical care
icon, icono
image
idio
peculiar, personal, distinct
il, in
in, into