wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Practice Prefixes il- and ir-

Total questions: 15

Worksheet time: 41mins

Name
Class
Date
1.

The museum holds many _____________ pieces of art.

a)
irreplaceable
b)

replaceable

c)

logical

d)

illogical

2.

Write the correct word to complete each sentence. Our _________Wednesday dinner is pasta.

a)
logical 
b)
irregular
c)
illogical
d)
regular
3.

Dad wrote the shopping list quickly, so it was ___________ and difficult to read.

a)
illegible
b)

legible

c)

responsible

d)

irresponsible

4.

Write the correct word to complete each sentence.

My brother is (a)   because he always remembers to feed the dog.

(logical, illogical, irresponsible, responsible)

5.

Write the correct word to complete each sentence.

Today’s schedule is ​ (a)   because our school is hosting parents for the art show.

(logical, illogical, regular, irregular)

6.

Write the correct word to complete each sentence.

It is only _____________ to drive if you have a driver’s license.

a)
legal
b)

illegal

c)

regular

d)

irregular

7.

Write a sentence using the word legible.

4 lines
8.

Write a sentence using the word illegal.

4 lines
9.

Write a sentence using the word irresponsible.

4 lines
10.

Write a sentence using the word replaceable.

4 lines
11.

Which word describes an act that breaks the law of a city, county, or state?

a)

illegal

b)

irregular

c)

irreversible

d)

incapable

12.

When it comes to money, Dan is very ____________

a)

illegal

b)

legal

c)

legible

d)

irresponsible

13.

When I got my cat I had to be very ________ and feed it every day.

a)

responsible

b)

illogical

c)

logical

d)

illegal

14.

Isis had to think about cutting her hair short, since the decision would be what?

a)

impede

b)

illegal

c)

immobile

d)

irreversible

15.

She has a ____________ fear of insects.

a)

illogical

b)

irresponsible

c)

regular

d)

irregular