Number Prefixes
Common Prefixes
Combining Form
Common Suffixes
Procedural Suffixes
100

The prefix for two.

Bi-.

100

The prefix for against.

Anti-.

100

The combining form for water.

Hydr/o

100

The suffix for cut.

-Cise

100

The procedural suffix for a drawing or picture.

-Gram

200

The prefix three.

Tri-.

200

The prefix for going inside of or within.

Endo-.

200
The combining form for female.

Gynec/o

200

The suffix for a specialist.

-Logist

200

The procedural suffix for process of recording.

Graph. 

300

The prefix for mulitple or many.

Multi-.

300

The prefix for going over or upon.

Epi-.
300
The combing form for the small intestines.

Enter/o

300

The suffix for growth/development.

-Plasia

300

The procedural suffix for the process of meausuring.

-Metry.

400

The prefix for nothing or zero.

Nulli-.

400

The prefix for good or normal.

Eu-.

400

The combining form for voice box.

Laryng/o

400

The suffix for tumor.

-Oma

400

The procedural suffix for the instrument of measuring.

-Meter.

500

The prefix for half or occurring twice.

Semi-.

500

The prefix for over or above.

Hyper-.

500

The combining form for eye.

Opthalm/o

500

The suffix for hardening.

-Sclerosis

500

The procedural suffix for the process of viewing.

-Scopy