ACANTH-

thorn, spine

ALG-

pain

ALGES-

sensitivity to pain

ALL-

other, divergence, difference from

ANGI-

(blood) vessel, duct

ARTERI-

[air passage] artery

ARTHR-

joint

BI-

life

BRADY-

slow

CARDI-

heart

CEPHAL-

head

CRANI-

skull

CYT-

[hollow container] cell

ENCEPHAL-

brain

ERYTHR-

red, red blood cell

LEPT-

thin, fine, slight

LEUK-

white, white blood cell

LITH-

stone, calculus

LOG-

word, study

MALAC-

soft

MES-

middle, secondary, partial, mesentery

-METER, METR-

measure, measuring device

NEPHR-

kidney

NEUR-

[tendon] nerve, nervous syste,

OSTE-

bone

PROSOP-

face

PROT-

first, primitive, early

SCLER-

hard

STEN-

narrow

STERE-

solid, having three dimensions

TACHY-

rapid

TOX(I)

poison