SUFFIXES AND PREFIXES WITH KEYS AND ANSWERS

 SUFFIXES AND PREFIXES With their      
                              Meanings


PREFIXES
MEANINGS
o illegible (adjective): cannot be read 
§ il + leg + ible
o impossible (adj): opposite.not possible
§ im + poss+ible
o inaction (noun): lack of motion, idle 
§ in + act + ion
o irresolute (adjective): uncertain about hot to act, undecided, not having a solution 
re- meaning : back, again 
o readmit (verb): to allow in again 
§ re + ad + mit 
mis_ meaning : wrong
 
o misconduct (noun): wrong doing, bad behavior 
§ mis + con + duct 
• super- meaning : over, above
 
o superimpose (verb): to place something on top of something else
 
§ super + im + pose
§ superman
(noun) • over- meaning :excessive, above
 
o overwork (verb): to have too much work
 
§ over + work 
• post- meaning : after
 
o postwar (noun)
§ Post + war
• pre- meaning : before
 
o precede (verb): to go before, to come in front of
 
§ pre + cede
o preschool (noun)
§ pre+school
• pro- fo me
o pro=.meaning =in favour,supporting
o meaning :pro+american (adj)
• re- back, again
 
o readmit (verb): to allow in again
 
§ re + ad + mit 
• non- meaning : not, no
o nonsense (noun): something that has no meaning or makes no sense
§ non + sense
SUFFIXES
MEANINGS
• -able, -ible = Adjective: worth, ability 
§ solvable : able to be solved or explained 
§ solv + able 
§ incredible: not able to be believed, amazing 
§ in + cred + ible 
• -ful =Adjective: having, giving, marked by
 
§ successful : marked by success
• -ish =Adjective: origin, nature, resembling
 
§ Spanish, foolish, 

• -less =Adjective: without
§ worthless, mindless, useless, 

• -ist=noun: one who, that which
§ pianist,scientist,

• -ment=noun: act of, result
 
§ contentment, amendment ,

• -(o)logy=noun: study, science, theory
§ biology,anthropology
EXERCISES FOR PRACTICE

EXERCISE (1):Prefixes that make opposites 

Make the opposites of the words on the right by matching them with their correct prefix on the left.
1.un
A.responsible,regular,reparable
2.il
B.understand,calculate,behave
3.mis
C.logical,legal,literate
4.ir
D.successful,helpful,believable
5.im
E.credible,active,dependent
6.in
G. agree,appear,honest ,
7.dis
H.patient,polite,possible
EXERCISE (2) 
Write the red coloured words in the correct form by adding a prefix or suffix.
1. Laser printers are
 
prefer  to other types of printers.
2. The
 
computer we have purchased does not have a big hard disk memory.
3. The politician is
 
account to Parliament and the public.
4. This is a book about
 
politic freedom.
5. The programs which the government have set to fight
 
literacy in rural areas prove difficult or impossible to achieve.
6. The singer appeared for an instant on the stage and
 
appear .He was not feeling well.
7. There is nothing
 
harm  about taking this medicine while driving. It has no side effects.
8. Don’t rely on him when you are in trouble.He is not that kinf of
 
rely friend.
9. “Titanic” is one of the most
 
success films I have ever seen .
10.No one can believe what you are saying, This is
 
believe
EXERCISE (3) 


In the following sentences, the suffixes -ible or –able
 are omitted. Complete each word with the appropriate ending.


1. Last night's movie about the invisman was so incred
2.My irrespons
 little brother is usually kept away from anything break
3. Are these new clothes really comfort
 ,or do people only wear them because they are fashion?
4. I think I would be less irrit
 if my teachers were more flex
5. I don't think voting twice in national elections is permiss
6. It's always valu
 to have a friend who is depend
7. My employer said that it isn't suitto have a secretary whose handwriting is illeg
EXERCISE (4) 

Choose the correct sentence explaining the right meaning of the added prefixes

1) This newspaper is a BIWEEKLY.
a) the newspaper is published once a week .
b) the newspaper is published three times a week.
c) the newspaper is published twice a week.
2) This medicine is a nasal DECONGESTANT.
 
a) the medicine helps to reduce nasal congestion.
 b) the medicine causes nasal congestion.
c) the medicine makes your nose bigger.
3) That shopping bag is REUSABLE.
 
a) throw the shopping bag away, we won’t need it again .
b) don’t throw away the shopping bag because we can use it again. .
c) if you throw the shopping bag we cannot use it again .
4) I’m sorry I MISREAD the notice and therefore MISUNDERSTOOD the message..
a) Did not read the notice correctly and therefore did not understand correctly. .
b) Read the notice and understood the message correctly.
c) Did not read the notice and therefore did not understand the message. .
5) We usually do not publish articles we don’t PREVIEW.
a) we usually read articles before publication.
b) we do not read articles after publication .
c) we read articles the day we publish them .
6) REFORESTATION will help to RESTORE our environment.
 
a) planting trees again will REPLENISH our environment. .
b) cutting down trees will further help to worsen the environment. .
c) forests should be cut to improve the worsening environmental pollution .
7) DEFORESTATION will cause environmental DEPLETION.
 
a) Means planting trees will help our environment from DEPLETION .
b) Means cutting down trees will cause further environmental DEPLETION.
c) Means too many forests will cause further environmental DEPLETION .


EXERCISE (5) 

REWRITE THE WORDS IN BRACKETS IN THE CORRECT FORM bY ADDING A PREFIXE OR A SUFFIXE IN THE LIST:Un,in,dis,ful,less,able.


1.Your party was really (wonder)
 every body enjoyed it. 
2.Our washing machine is (use)
 .It’s broken. 
3.Luckily, the sweater is (wash)
  and we can get the stains out easily
4.(care)
 drivers are likely to cause accidents.
5.Even with his broken leg, Hamid is (ability)
 of climbing stairs. 
6.Although Gharib was (doubt)
 he’d win the marathon, he trained every day. 
7.She likes him because he is friendly, outgoing and (society)
 .
8.He sometimes dozes in history class because he is (interested)
 in the subject. 
9.A child born before nine months of pregnancy is called (mature)
 . 
10.He always deceives people. He’s really a (honest)
 person.




CORRECTION :EXERCISE(1):**FROM prefixes/suffixes PAGE**
  1=D
 
  2=C
  3=B
  4=A
  5=H
  6=E
  7=G

 
 CORRECTION :EXERCISE(2):**FROM prefixes/suffixes PAGE**

  1.preferable.
 
  2.microcomputer
 
  3. accountable
 
  4. political.
  5. illiteracy
 
  6.disapear.
  7. harmful.
  8. reliable
  9. “successful.
10. unbelievable
 

 
 CORRECTION :EXERCISE(3):**FROM prefixes/suffixes PAGE**


  In the following sentences, the suffixes -ible or –able are omitted. Complete each   word with the appropriate ending.


  1. invisible == incredible
  2. irresponsible== breakable
  3. comfortable== fashionable
  4. irritable== flexible
  5. permissible
  6. valuable== dependable
  7. suitable
 
 
 CORRECTION :EXERCISE(4):**FROM prefixes/suffixes   PAGE**
  Choose the correct sentence explaining the right meaning of the added prefixes
 
 1) This newspaper is a BIWEEKLY. 
  c) the newspaper is published twice a week.
 
 2) This medicine is a nasal DECONGESTANT. 
  a) the medicine helps to reduce nasal congestion.
 
 3) That shopping bag is REUSABLE. 
  b) don’t throw away the shopping bag because we can use it again.
 
 4) I’m sorry I MISREAD the notice and therefore MISUNDERSTOOD the       message..
  a) Did not read the notice correctly and therefore did not understand correctly.
 
5) We usually do not publish articles we don’t PREVIEW.
  a) we usually read articles before publication..
 
 6) REFORESTATION will help to RESTORE our environment. 
  a) planting trees again will REPLENISH our environment. .
7) DEFORESTATION will cause environmental DEPLETION.
 
  b) Means cutting down trees will cause further environmental DEPLETION.
 
 CORRECTION :EXERCISE(5):**FROM prefixes/suffixes   PAGE**
  REWRITE THE WORDS IN BRACKETS IN THE CORRECT FORM bY ADDING A PREFIXE   OR A SUFFIXE IN THE LIST:Un,in,dis,ful,less,able.
  1. (wonderul)
 
  2. (useless)
 
  3. (washable)
 
  4.(careless)
 
  5. (able)
 
  6. (doubtful)
 
  7. (sociable)
 
  8. (uninterested)
 
  9. (immature)
 
  10. (dishonest)
an>  5. illiteracy
  6.disapear.
  7. harmful.
  8. reliable
  9. “successful.
10. unbelievable

  CORRECTION :EXERCISE(3):**FROM prefixes/suffixes PAGE**


  In the following sentences, the suffixes -ible or –able are omitted. Complete each   word with the appropriate ending.


  1. invisible == incredible
  2. irresponsible== breakable
  3. comfortable== fashionable
  4. irritable== flexible
  5. permissible
  6. valuable== dependable
  7. suitable
  CORRECTION :EXERCISE(4):**FROM prefixes/suffixes   PAGE**
  Choose the correct sentence explaining the right meaning of the added prefixes
  1) This newspaper is a BIWEEKLY. 
  c) the newspaper is published twice a week.
  2) This medicine is a nasal DECONGESTANT. 
  a) the medicine helps to reduce nasal congestion.
  3) That shopping bag is REUSABLE. 
  b) don’t throw away the shopping bag because we can use it again.
  4) I’m sorry I MISREAD the notice and therefore MISUNDERSTOOD the       message..
  a) Did not read the notice correctly and therefore did not understand correctly.
5) We usually do not publish articles we don’t PREVIEW.
  a) we usually read articles before publication..
  6) REFORESTATION will help to RESTORE our environment. 
  a) planting trees again will REPLENISH our environment. .
7) DEFORESTATION will cause environmental DEPLETION. 
  b) Means cutting down trees will cause further environmental DEPLETION.
  CORRECTION :EXERCISE(5):**FROM prefixes/suffixes   PAGE**
  REWRITE THE WORDS IN BRACKETS IN THE CORRECT FORM bY ADDING A PREFIXE   OR A SUFFIXE IN THE LIST:Un,in,dis,ful,less,able.
  1. (wonderul)
  2. (useless)
  3. (washable)
  4.(careless)
  5. (able)
  6. (doubtful)
  7. (sociable)
  8. (uninterested)
  9. (immature)
  10. (dishonest)


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