combining forms 1
combining forms 2
combining forms 3
combining forms/root words
combining forms/root words 2
combining forms/root words 3
prefix
prefix, suffix
Suffix 1
Suffix 2
100

acr/o

extremities 

100

chir 

hand 

100

femor 

thigh bone 

100

menisc 

meniscus, cartilage in the knee joint 

100

physi 

nature, function 

100

scoli

crooked/ bent

100

a-,an- 

not, without

100

sub

below, under

100

-graph

instrucment for recording

100

-scope

instrument used to view

200

ankyl/o 

crooked, bent, stiff, fused together 

200

chondr 

cartilage 

200

fibul 

fibula, lower leg bone 

200

myel 

bone marrow, spinal cord 

200

por

opening, passage way, porous 

200

sinistr

to the left

200

ambi-

both sides

200

supra- 

above

200

-ism

process, condition

200

-scopy

visual examination using a scope

300

arthr/o 

joint 

300

clavicul 

clavicle, collarbones 

300

humer 

humerous, upper arm bone 

300

narc

numbness, sleep, stupor 

300

pod 

foot 

300

spondyl

vertebra, backbone

300

anti- 


against

300

syn-

together, with

300

- itis

inflammation

300

-tomy

process of cutting, incision

400

branchi

arm 

400

cost

rib

400

hy 

hyoid bone 

400

nas

nose

400

pub

pubis, public region 

400

ster

solid structure, steroid

400

inter- 

between

400

-al, -an-, -ic, -ous

pertaining to

400

-malacia

softening

400

-logy

study of 

500

burs 

bursa ( sac of fluid near a joint ) 

500

crani 

skull

500

ili

ilium, top of hip bone 

500

orth

straight 

500

pyret

fever 

500

stern

sternum, breastbone

500

intra

within, into

500
-algia

pain

500

-oid

like, resembling

500

-osis

process, abnormal condition

600

calcane 

calcaneus, heel bone 

600

cubit 

elbow 

600

kyph

humpback 

600

oste 

bone 

600

rachi 

spine, vertebrea 

600

styl

column, pillar, tube

600

meta- 

change, beyond

600

-ation

process, condition

600

-oma

tumor, mass

600

-tome

instrument used to cut thin sections

700

carp

wrist 

700

dactyl

digits (fingers or toes) 

700

ligament 

ligament 

700

patell

patella, kneecap 

700

rheumat 

watery flow 

700

synovi

lubricating fluid of joints

700

poly

many, much

700

-centesis

surgical puntcure to remove fluid

700

-penia

deficiency

700

-plasty

surgical repair

800

cervic 

neck, cervix (neck of uterus) 

800

dextr

to the right 

800

lord

curve, swayback 

800

ped

foot, child 

800

rhin 

nose 

800

tars/o 

ankle

800

peri- 

around, surrounding

800

-clast

to break down, destroy

800

-physis

growth, growth plate

800

-ema

condition

900

lumb 

lumbar region, loin 

900

lux 

slide 

900

mandibul 

mandible, lower jaw bone 

900

phalange 

phalages, fingers and toes 

900

sacr/o

sacrum

900

ten/o, tendin/o, tendon/o

tendon

900

non-

not

900

-ectomy

surgical removal, excision

900

-porosis

abnormal condition of small holes

900

-therapy

 treatment

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