Copy and complete these sentences.

1. A prefix goes at the...... of a word.
2. A suffix goes at the....... of a word.

Adding the prefix -in or -im makes adjectives become opposites. Make these words opposite by adding -in or -im. (Check in the dictionary if you are unsure.)

Copy these adjectives and their meanings. Match each adjective to its meaning.

E.g. inedible means not good to eat.

Change these words by adding -in or -im, then write down what they mean. Use a dictionary if you are not sure!

E.g. Expensive becomes inexpensive and means not expensive or cheap.

1. movable
2. possible
3. considerate
4. mortal
5. secure
6. efficient

Make adjectives from these nouns. Use the suffixes -al, -ous or -able.

E.g. music becomes musical

1. adventure
2. comfort
3. fashion
4. fame
5. accident
6. value
7. poison
8. nature
9. centre
10. danger
11. misery.