Use the suffix "able " or "ible "

When to use able  and ible ?

This lesson is for tests your vocabulary, all the words below can have able or ible.

able and ible are both suffixes, letters that are added to a word to change its meaning or use.able or ible when are added to ords it generally means ' capable of  being '.


Use the suffix  "able " or "ible "


Able
add able to the end of a root / whole word

able : means able to be 
exemple : adorable able to be adored

forget       ---> forgettable
readable    ---> able to be read, easy to read
eatable      --->  able to be eaten

dependable
lavable
washable
tolerable
breakable
debatable
fashionable

Ible
add ible to the end when you don't have a root / complete word.

ible : means able to be 

audible      --->  able to be heard
collapsible  --->  able to be folded into a small space

incredible
horrible
eligible
flexible
convertible


Complete the 16 sentenses by using the suffix ' able ' with the words above.


ِConfort                         drink                   wash                believe
break                            count                   dispose            punish
understand                    profit                  advise              knowledge


  1. The new sofa you bought it great! it's so comfortable that i feel asleep on it.
  2. Be careful with that glass table. it's a very breakable piece of furniture.
  3. I can understand why you were late yesterday. It’s understandable.
  4. Don’t worry, the water in that river is very clean. In fact, it’s drinkable
  5. The number of stars you can see in the night sky are countable. There are about six thousand of them.
  6. My new business is making lots of money. I’m happy that it’s  profitable.
  7. My dirty jacket isn’t washable. I’ll have to take it to be dry cleaned.
  8. After I finish using my camera, I can throw it away. It’s a disposable camera.
  9. Do you want my advice? It’s not advisable  to swim without a life guard.
  10. I find it quite difficult to believe your story. It’s not believable
  11. Stealing other people’s things is a punishable crime. You might go to jail.
  12. Professor Brown knows lots of things. She is a knowledgeable  person.