Prefixes
Suffixes
Combining Forms
Roots
Definition
100

sub-

What is below?

100

-logy

What is "the study of"?

100

Hemat/o

What is the blood?

100

Cardi

What is the heart?

100

appendicitis

What is inflammation of the appendix?

200

trans-

What is pertaining to across?

200

-gram

What is a record

200

/o

What is the most common combining vowel

200

Electr

What is Electricity

200

cardiomyopathy

What are diseases of the heart?

300

retro-

What is pertaining to behind?

300

-ac

What is pertaining to 

300

Crani/o

What is the cranium or skull?

300

Hemat

What is the blood?

300

laparoscopy

What is the use of a viewing instrument inserted into the abdomen?

400

a-

What is a "no"?

400

-ic

What is pertaining to

400

Nephr/o

What is the combining form for kidneys?

400

Nephr

What is the kidney?

400

arthrogram

What is a medical imaging procedure used to examine joints?

500

an-

What is "not" ?

500

-scope

What is a visual examination instrument

500

Gastr/o/enter/o

What is stomach and intestines

500

Is the essential meaning of the word

What is the root?

500

neuralgia

What is nerve pain?

600

aut-

What is self?

600

-al

What is pertaining to?

600

It is usually dropped when the suffix begins with this.

what is a vowel?

600

Leuk

What are white blood cells?

600

cephalgia

What is a headache?

700

dia-

What is complete or through?

700

-algia

What is pain?

700

Cepha/o

What is the head?

700

Ren

what is the kidney?

700

arthritis

What is inflammation of the joints

800

dys-

What is bad, painful, difficult or abnormal?

800

-cyte

What is a cell?

800

Inter/o

What is intestines?

800

Lapar

What is the abdomen?

800

electrocardiogram

What is an EKC or ECG

900

endo-

what is within?

900

-ectomy

What is cutting out, removal or excision?

900

Hemat/o

What is the combining form for blood?

900

Mamm

What is the breast?

900

cephalalgia

What is a headache?

1000

hypo-

What is under or below?

1000

-tomy

What is an incision?

1000

Derm/o

What is the skin?

1000

Necr

What is death of the cell or body?

1000

gastroenterology

What is the study of the stomach and intestines?

1100

pro-

What is forward?

1100

-emia

What is a blood condition?

1100

Bi/o

What is life?

1100

Ur

What is urine? ex: urologist

1100

ophthalmalgia

What is pain in the eye?