morph (shape)Morphology, amorphous, mesomorph

vest (clothes)Vest, vestibule, divest

bene (good)Benefit, beneficiary, benefactor

pond (weight) Ponder, ponderous, pound

corp (body) Corpse, corporation, corporal

dorm (sleep) Dormitory, dormant, dormancy

pater (father)Paternity, patriarch, patronize

nov (new)Novel, novice, renovate

punct (point) Puncture, punctual, acupuncture

ject (throw) Eject, reject, inject

tion (act or state) Nation, creation, reaction

loco (place) Location, localize, locomotive

dox (opinion) Orthodox, paradox, indoctrinate

amphi (both) Amphibian, amphitheatre, amphibious

magn (great) Magnitude, magnificent, magnanimous

eu (good)Euphoric, euphemism, eulogy

endo (within) Endoplasm, endocrine, endoskeleton

phobia (fear) Arachnophobia, claustrophobia, xenophobia

ortho (straight) Orthodontist, orthopedics, orthodox,

put (think) Compute, reputation, dispute

ver (true)Verify, veritable, verdict

matri (mother) Matricide, matriarch, matron

mega (large) Megatron, megaphone, megaton

pop (people) Population, populace, popular

sangui (blood) Sanguinity, sanguine, sanguinary