Word List: il-, im-, in-, ir-

What is the definition of 'illegal'?

• A) not within the law; not acceptable

• B) not able to move; not movable; motionless

• C) not of full quality, ability, or strength; damaged

What is the definition of 'immobile'?

• not within the law; not acceptable

• not able to move; not movable; motionless

• not of full quality, ability, or strength; damaged

What is the definition of 'impaired'?

• A) not within the law; not acceptable

• B) not able to move; not movable; motionless

• C) not of full quality, ability, or strength; damaged

What is the definition of 'impede'?

• A) to not be able to move forward; to block the passage

• B) not in use; idle; not active

• C) unable; not having the ability

What is the definition of 'inactive'?

• A) to not be able to move forward; to block the passage

• B) not in use; idle; not active

• C) unable; not having the ability

What is the definition of 'incapable'?

• A) to not be able to move forward; to block the passage

• B) not in use; idle; not active

• C) unable; not having the ability

What is the definition of 'irregular'?

• A) not following a pattern; not regular

• B) not able to change back to a former state; impossible to revert back

• C) not within the law; not acceptable

What is the definition of irreversible?

• unable to move forward; block passage

• not able to change back to former state

• not having the ability; unable

• not of full quality, ability, or strength

Choose the word that best completes the sentence.

The polygon had all different side lengths and angle measurements, so it was considered _____________.

• irreversible

• incapable

• illegal

• irregular

Choose the word that best completes the sentence.

After suffering a stroke, his grandfather's speech was _____________.

• irreversible

• impaired

• inactive

• immobile