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Opposites with il-, im-, ir- and in- (illegal, impossible, irregular)

4th grade (Year 5 in England) · 16 questions · Common Core: L.4.4.B, L.4.2.D · England: Y3/4 Spelling (prefixes il-, im-, ir-, in-)

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Date

Score/ 16

  1. Question 1

    Which prefix makes the opposite of "mature"?

    • A. il
    • B. im
    • C. ir
    • D. in
  2. Question 2

    Which spelling is correct?

    • A. inmature
    • B. imature
    • C. immature
  3. Question 3

    Type the opposite of "patient" using il-, im-, ir- or in-.

    Answer

  4. Question 4

    Which prefix makes the opposite of "complete"?

    • A. il
    • B. im
    • C. ir
    • D. in
  5. Question 5

    Which spelling is correct?

    • A. inrelevant
    • B. irelevant
    • C. irrelevant
  6. Question 6

    Type the opposite of "regular" using il-, im-, ir- or in-.

    Answer

  7. Question 7

    Which prefix makes the opposite of "perfect"?

    • A. il
    • B. im
    • C. ir
    • D. in
  8. Question 8

    Which spelling is correct?

    • A. illegal
    • B. illegel
    • C. inlegal
  9. Question 9

    Type the opposite of "legal" using il-, im-, ir- or in-.

    Answer

  10. Question 10

    Which prefix makes the opposite of "responsible"?

    • A. il
    • B. im
    • C. ir
    • D. in
  11. Question 11

    Which spelling is correct?

    • A. imposible
    • B. impossible
    • C. impossibel
  12. Question 12

    Type the opposite of "patient" using il-, im-, ir- or in-.

    Answer

  13. Question 13

    Which prefix makes the opposite of "polite"?

    • A. il
    • B. im
    • C. ir
    • D. in
  14. Question 14

    Which spelling is correct?

    • A. irregular
    • B. inregular
    • C. iregular
  15. Question 15

    Type the opposite of "legal" using il-, im-, ir- or in-.

    Answer

  16. Question 16

    Which prefix makes the opposite of "expensive"?

    • A. il
    • B. im
    • C. ir
    • D. in

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Answer key: Opposites with il-, im-, ir- and in- (illegal, impossible, irregular)

  1. 1. B. im

  2. 2. C. immature

  3. 3. impatient

  4. 4. D. in

  5. 5. C. irrelevant

  6. 6. irregular

  7. 7. B. im

  8. 8. A. illegal

  9. 9. illegal

  10. 10. C. ir

  11. 11. B. impossible

  12. 12. impatient

  13. 13. B. im

  14. 14. A. irregular

  15. 15. illegal

  16. 16. D. in