1000
2000
3000
4000
5000
100

cephal/o

head

100

dur/o

dura mater

100

hydr/o

water

100

lex/o

word

100

narc/o

numbness; sleep; stupor

200

cerebell/o

cerebellum

200

encephal/o

brain

200

hypn/o

sleep

200

medull/o

medulla oblongata

200

neur/o

nerve

300

cerebr/o

cerebrum

300

esthes/o, esthesi/o

nervous sensation 

300

iatr/o

physician; treatment 

300

megal/o

large; great; grand

300

phas/o

speech

400

crani/o

skull

400

gangli/o

tumor; cystic tumor

400

isch/o

back; to hold back

400

mening/o; meningi/o

meninges

400

phob/o

fear

500

dendr/o

tree-like; branches

500

gli/o

glue

500

lamin/o

lamina (thin plate or layer; arch)

500

myel/o

bone marrow; spinal cord

500

phern/o

mind