2 letter Prefix
3 letter Prefix
4 letter Prefix
5 letter Prefix
Any Prefix
100

stands for away or from or to do

de-

100

means circle

orb-

100

stands for against

anti-

100

means many

multi-

100

stands for around

peri-

200

stands for double or living

bi-

200

means one

uni-

200

means within

endo-

200

means behind

retro-

200

known as the back

Dors-

300

means towards

ad-

300

stands for above, upon

epi-

300

stands for half

hemi-

300

represents above normal 

hyper-

300

known for the nose

Nas-

400

stands for no, not, without

a-, an-

400

means out or outside

exo-

400

means below normal 

hypo-

400

stands for above

supra-

400

This prefix usually represents the heart

cardi-

500

means normal or good

eu-

500

means through

dia-

500

means large

mega-

500

means through 

trans-

500

This prefix represents change

meta-