Word Structure Quiz: Finding Prefixes, Roots Words and Suffixes.

What is the prefix of the word "commotion"?

• com-

• con-

• ac-

• re-

What is the root of the word "commotion"?

• mot

• mark

• celer

• rely

What is the suffix of the word "commotion"?

• -ion

• -able

• -ment

• -ible

What is the meaning of the root word mot in the word "commotion"?

• "to rest"

• "to depend on"

• "to move"

• "to notice"

What is the prefix of the word "acceleration"?

• ac-

• ad-

• re-

• un-

What is the root of the word "acceleration"?

• celer

• mark

• mot

• lie

What is the suffix of the word "acceleration"?

• -ation

• -able

• -ible

• -ment

What is the meaning of the root word celer in the word "acceleration"?

• "swift"

• "slow"

• "to rest"

• "to move"

What is the root of the word "reliable"?

• rely

• mark

• mot

• celer

What is the suffix of the word "reliable"?

• -able

• -tion

• -ion

• -ment