Cerebr/o
Brain, cerebrum
Col/o, colon/o
Colon (section of large intestine)
Crani/o
Cranium, skull
Dermat/o
Skin
Disk/o
Disk (as in disk of spine)
Gastr/o
Stomach
Nephr/o, ren/o
Kidney
Oste/o
Bone
Pulmon/o
Lung
Pre-
Before
Post-
After, behind
Peri-
Around, surrounding
Intra-
Within
Inter-
Between
Sub-, infra-
Below, beneath
Supra, super
Above
A-, an-
Without, not
Poly-
Many, much
Dys-
Painful, difficult, abnormal
Cardi/o
Heart
-Ac, -al, -ary, -ic, -ous
Pertaining to
-Algia
Pain
-Ectomy
Excision, surgical removal
-Gram
Record, recording