Meaning
Stem
Synonym
Use a word with the stem
Use it in a sentence
100

-i

Plural

100

Away

apo

100

Year

Ex: Annual

100

jus

Justice

100
log

There was no logic to that decision. 

200

rogat

Ask
200
Power

potent

200

Solo

Ex: Alone

200

lum

Luminary

200

Pro

We can proceed with class. 

300
gram

Writing

300
Sing
cant
300

Talk

Ex: Speak

300

sen

Senior

300

Act

Someone needs to take action. 

400

mob

move

400

Tell

nounce

400

Regulation

Ex: Rule

400

bas

Basic

400
sess

The session was long.

500

ag

To do

500

Woman

gyn

500

Create

Ex: Make

500

surg

Surge

500
andro
She had androphobia.