Word formation 1


3

prefixes – un, in, im, dis, extra, inter

suffixes – less, ful


unhappy, impossible, extraordinary, unpalatable, inaction, interaction, unfit, homeless, disregard,
unused to, undecided, unfortunate, disagreement, uncertainty, unprofessional, unemployed, helpful,
helpless, dissatisfied, unsatisfied


4

1 dissatisfied

2 uncertainty

3 homeless

4 inaction

5 helpful

6 impossible

7 extraordinary

8 interaction