1. What does the stem ante mean?
The ante is what you put in before a poker game.
The antecedent is the noun that comes before the pronoun.
What does the stem ante mean?
What is an anteroom?
What is the antedate to July 4th?

2. What does the stem anti mean?
An antiaircraft is something that fires against aircraft.
Antibodies fight against a healthy body.
What does the stem anti mean?
Is it good to have an anticlimax in a story?
How do antibiotics help you?

3. What does the stem bi mean?
A bicycle has two wheels.
Binoculars allow your two eyes to see things far away.
What does the stem bi mean?
Would a horse be a biped?
If you get paid bimonthly, how often do you get a check?

4. What does the stem circu/circum mean?
To circumnavigate is to steer around something.
A circus has three round stages in the center.
What does the stem circu/circum mean?
What do you do when you measure the circumference?
Why isn’t circumstantial evidence enough to convict a criminal?