Prefix
Combining Form
Suffix
Random
Random
100

New

Neo-

100

Oste/o

Bone

100

-Pathy

disease, condition 

100

Tachy-

Fast

100

Thyroid/o

Thryroid gland 

200

With in

Intra-

200

Ox/o

Oxygen 

200

-phagia 

Eating

200

ven/o

Vein

200

Vertebr/o

Vertebra (backbone)

300

Bad

Mal-

300

Peritone/o

Peritoneum

300

-phasia

Speech

300

-section

To cut

300

Pro-,pros-

Before, forward 

400

Change, beyond 

Meta-

400

Norm/o

Rule, order

400

-Plasia

Formation (condition)

400

Syn-

With, together 

400

-tic 

Pertaining to

500

Between

Inter-

500

Plas/o

Formation, growth, development 

500

-Plasm

Formation(tissue)

500

-Thesis

To put, place (state of putting or placing)

500

Troph/o

Development