Thea, theatr
To see, view
Theater, theatrical
therm
heat
thermal
sci
To know
Science, conscience, conscious
Scrib/script
To write
Transcribe, prescription
Sed, sid, sess
To sit, settle
Preside, sedentary, session
Sent, sens
To feel
Sentimental, sensation, sensitive
Sequ, secut
To follow, sequence
Sequential, consecutive
alt
high
altitude
arm
Army, weapon
Firearm, disarm
Anima, anim
Life, mind
Animation
Ann, enn
year
Anniversary, perennial
aqua
water
Aquarium, aquatic
theo
god
Theocracy, theological, theoretical
topo
To place or put
Topography, topic
act
To do or drive
Action, react, activity
Phil,philo
love
Philanthropist, philosophy, pedophile
path
feeling
Psychopath, pathology, pathetic
soph
wise
Sophomore, philosophic
Syn, sym
together
Synchronicity, symphony, synonym, symbol
phon
Sound, voice
Telephone, symphonic, phonetic
photo
light
Photograph, telephoto, photogenic
phob
fear
Phobia, hydrophobia
derm
skin
Dermatitis, epidermis
hypo
Under , below
Hypothermia, hypoglycemic, hypochondriac
mim
Copy or imitate
Mimic, mime
Gno, know
To know
Agnostic, knowledge
lith
stone
Monolith
eu
Good, well
Euthanasia, euphemism, euphoria
ethno
Nation, race
Ethnicity, ethnic
geo
earth
Geography, geological, geometry
hypno
sleep
Hypnosis, hypnotist, hypnotics
bio
life
Biology, bio-hazard
Aster, astro
star
Asteroid, astronaut
Meter, metr
measure
Metric, centimeter
ortho
straight
Orthodontic, orthopedic
Gam
marriage
Poligamy, monogamy, bigamy
baro
pressure
barometer
hydro
water
Hydration, hydrophonics
chrono
time
Chronological, chronology, chronic
cosmo
World, order, universe
Cosmopolitan, cosmic
Graph, gram
Write, record
Telegraph, graphic, mongram, gramophone
dem
people
Democrat, demographics
Crac, crat
Rule, govern
Autocratic, democracy
pan
all
Panic, pandemonium, pandemic
micro
small
Microcosim, microscope
anthropo
Human being
Anthropology, philanthropist
chrom
color
Chromatic, chrome, panochromatic
opt
eye
Opthamology, optic
mor
fool
Moron, sophomoric
morph
Shape, form
Metamorphosis
Neur, nerv
nerve
Neuron, nervous
Biblio, bibli
book
Bibliography, bibliophile
Gymn, gymno
athletic
Gymnasium, gymnastics
scope
To see
Telescope, microscopic
psych
Mind, soul, spirit
Psychiatrist, psycho, psyche
pyr
fire
Pyromaniac, pyre
poly
many
Polyester, polygon, polygamy
pseudo
false
Pseudonym
Polis, polit
City, state, citizen
Metropolis, polite, politician
mono
one
Monotone, monologue, monogamy
pneu
breath
Pneumonia, pneumatic
miso
Hatred of
Misanthropy, misology
Logue, logo
Idea, speech, word, reason
Monologue, logistics, logical,
Petr
rock
petrified
Nym, onom, onym
name
Homonym, onomontopeia, synonym
tele
From a distance
Television, telescope, telegram
The, them, thet
To place or put
Epithet, theme, theory
phe
Speak, spoken of
Prophet, prophecy
techn
skill
Technology, technical
peri
around
Perimeter, perennial