Gr. 4 - Base "ai"
Gr. 5 - Prefix - "dis"
100

an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating center of sensation and intellectual and nervous activity.

What is a brain?

100

(of a disease, injury, or accident) limit (someone) in their movements, senses, or activities.

What is disable?

200

a means to go up or down a floor level in a home. 

What is a staircase?

200

fail to obey (rules, a command, or someone in authority).

What is to disobey?

300

a person who teaches people or animals.

What is a trainer?

300

behaving or prone to behave in an untrustworthy or fraudulent way.

What is dishonest?

400

express warm approval or admiration of.

What is praise?

400

break the connection of or between.

What is disconnect?

500

an area of territory owned or controlled by a ruler or government. (HINT: Ivan's home at Big Top Mall

What is a domain?

500

have or express an unfavorable opinion about something.

What is disapprove?

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