Prefixes
Suffixes
Combining Form
What's in a Word
Random
100

micro-

small

100

-gram

Record; picture

100

derm/o

skin

100

What is the suffix in Dermatitis?

-itis

100

One; single

mono-

200

poly-

many

200

-dilation

widening; stretching; expanding

200

cardi/o

Heart

200

What is the suffix in the term Cardiomyopathy?

-pathy

200

Under, below

sub-

300

iso-

Same; equal

300

-ectomy

surgically remove

300

neur/o

Nerve

300

What is the root word in Neurology?

Neuro

300

After; behind

post-

400

Quad-

Four, square

400

-ostomy

bone

400

phleb/o

Vein

400

What is the prefix in the term Anemia?

a-

400

Combining letter

o

500

hemi-

half

500

-meter

measure

500

Sarc/o

Flesh (connective tissue)

500
What is(are) the combining form(s) in the term Echocardiogram?

Cardi/o

500

Specialist

-iatrist, -ician, -ist

600

pan-

all

600

-centesis

Surgical puncture to remove fluid
600

my/o

Muscle

600

What is(are) the combing form(s) in the term Gastroenterology?

gastr/o and enter/o

600

The suffix in the term thermometer?

-meter

700

infra-

Below; interior to; beneath

700

-algesia, algesic, -algia, -dynia

Sensitivity to pain

700

Endoscopy

End/o

700

The root word in Gastrostomy?

gastr-

700

Process of cutting into the brain.

Craniotomy

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