Root/Suffix

MAL- BAD

TRANS-/DIA- ACROSS

OMNI-ALL

ANTE-/PRE-/FORE- BEFORE

BENE- GOOD

ANTI-/CONTRA-CONTRO- AGAINST/OPPOSITE

EXTRA- BEYOND/MORE THAN

HETERO- DIFFERENT

HOMO-/HOMEO- SAME

MONO- ONE

AUTO- SELF

MICRO- SMALL

TRI- THREE

THERM- HEAT

RE- AGAIN

CIRCUM- AROUND

CO-/COM-/CON- WITH/TOGETHER

EX- FORMER

INTER- BETWEEN

TELE- DISTANCE

A-/AN- NOT/WITHOUT

MACRO- LARGE

SUB- BELOW

HYPER- OVER

DE- REMOVE

POST- AFTER

MIS- WRONGLY

HEMI-/SEMI- HALF

DECA- TEN

UNDER- TOO LITTLE

HECTO-/CENTE-/CENT- ONE HUNDRED

KILO-/MILLI-/MILLE- ONE THOUSAND

OCTO-/OCT- EIGHT

DI-/BI-/DU-/DUO- TWO

PENTA-/QUIN- FIVE

HEPTA-/SEPTEM-/SEPTI- SEVEN

RETRO- BACK

SUPER- ABOVE

PARA- BESIDE/ALONGSIDE

PRO- PRIOR TO

UP- TO THE TOP/HIGHER/BETTER

POLY-/MULTI- MANY

ENNA-/NOVEM- NINE

OVER- TOO MUCH

-ER/-OR ONE WHO

-ACY STATE OR QUALITY OF

-ABLE/-IBLE CAPABLE OF

-LESS WITHOUT

-SHIP POSITION HELD

-Y MADE UP OF/CHARACTIZED BY

-MENT RESULT OF

-LY HOW OFTEN

-EN BECOME

-AL HAVING TO DO WITH

-LIKE SIMILAR TO

CARDIO - HEART

CEDE - TO GO

DERMA - SKIN

JECT - TO THROW

GEO - EARTH

AMBI - BOTH

AQUA - WATER

FRACT - TO BREAK

MORT - DEATH

STRUCT - TO BUILD

MEDI - MIDDLE

PORT - TO CARRY

SOL - ALONE

SPEC - TO SEE

VAC - EMPTY

THEO - GOD

SECT - TO CUT

METER - MEASURE

MAN - HAND

PHOBIA - FEAR OF

CRED - TO BELIEVE

-OLOGY - STUDY OF

SPIR - TO BREATHE

SENS/SENT - TO FEEL

TECH - SKILL

VERT/VERS - TO TURN

ZOO - ANIMAL

VEN - TO COME

GRAD - STEP

AB- AWAY

AUD - TO HEAR

DICT - TO SAY

FORT - STRENGTH

MATER - MOTHER

PATER - FATHER

CHRON - TIME

GRAPH - TO WRITE

MIS/MISO - TO HATE

PHIL - TO LOVE

PSEUDO - FALSE

LIBER - FREE

CRANIO - SKULL

HYPO - BENEATH

MIT - TO SEND

PSYCHO - MIND

PYRO - FIRE

PHOTO - LIGHT

NYM - NAME

HELIO - SUN

ANTHROPO - MAN

ACT - TO DO

AERO - AIR

ANN/ENN - YEAR

CERT - SURE

CRYPTO - HIDDEN/SECRET

FID - TRUST

GON - ANGLE

JUD - LAW

JUNCT - JOIN

JUVEN - YOUNG

BIBLIO - BOOK

CARN - MEAT

DON - TO GIVE

DUC - TO LEAD

FLECT - TO BEND

AMBUL - TO WALK

CAUST - TO BURN

CRUC - CROSS

DUR - TO LAST

ETHNO - RACE

FLOR - FLOWER

FUG - TO ESCAPE

GRAT - TO PLEASE

LACT - MILK

OCU - EYE

ALTER - OTHER

ARCH - RULER

CAP - TO TAKE

CULP - GUILT

DENT - TOOTH

FRAT - BROTHER

GAM - MARRIAGE

LOG - WORD

MUT - TO CHANGE

SCHIZO - SPLIT