6 VOCABULARY Opposites Use dis-, im-, il-, in-, ir-, un- to make opposites. realistic - unrealistic secure logical important successful friendly cor- rect formal polite happy possible organised honest interesting typical

- realistic - **un**realistic - secure - **in**secure - logical - **il**logical - important - **un**important - successful - **un**successful - friendly - **un**friendly - correct - **in**correct - formal - **in**formal - polite - **im**polite - happy - **un**happy - possible - **im**possible - organised - **dis**organised - honest - **dis**honest - interesting - **un**interesting - typical - **un**typical