Form adjectives with the opposite meaning and describe some book characters.

To form opposites, prefixes like 'un-', 'in-', or 'dis-' are often used. For example, 'clever' becomes 'unclever', 'different' becomes 'indifferent', 'friendly' becomes 'unfriendly', 'important' becomes 'unimportant', 'lucky' becomes 'unlucky', 'kind' becomes 'unkind', 'patient' becomes 'impatient', 'true' becomes 'untrue', and 'wanted' becomes 'unwanted'. These opposites can help describe contrasting traits in book characters.