Primary Roots

Cardi/o

Heart

Dermat/o

Skin

Gastr/o

Stomach

Hemat/o

Blood

Hepat/o

Liver

Nephr/o

Kidney

Neur/o

Nerve

Oste/o

Bone

Pulmon/o

Lung

Rhin/o

Nose

Enter/o

Intestines

My/o

Muscle

Cyt/o

Cell

Psych/o

Mind

Arthr/o

Joint

Chondr/o

Cartilage

Cerebr/o

Brain

Thorac/o

Chest

Splen/o

Spleen

Lymph/o

Lymph

Cyst/o

Bladder or sac

Laryng/o

Larynx (voice box)

Trache/o

Trachea (windpipe)

Esophag/o

Esophagus

Ur/o

Urine

Vas/o

Vessel

Phleb/o

Vein

Angi/o

Vessel (blood or lymph)

Bili/o

Bile

Sanguin/o

Blood

Stomat/o

Mouth

Pelv/o

Pelvis

Col/o

Colon (large intestine)

Hyster/o

Uterus

Oophor/o

Ovary

Orch/o

Testicle

Salping/o

Fallopian tube

Pneum/o

Lung or air

Myel/o

Bone marrow or spinal cord

Blephar/o

Eyelid

Opt/o

Eye

Audi/o

Hearing

Glosso/o

Tongue

Cholecyst/o

Gallbladder

Amni/o

Amniotic sac

Fibr/o

Fiber

Tonsill/o

Tonsils

Ureter/o

Ureter

Cerebell/o

Cerebellum

Ven/o

Vein