Forming adjectives

Some adjectives can be identified by their endings. Typical adjective endings include:

1. -able/-ible understandable, capable, readable, incredible
2. -al mathematical, functional, influential, chemical
3. -ful beautiful, bashful, helpful, harmful
4. -ic artistic, manic, rustic, terrific
5. -ive submissive, intuitive, inventive, attractive
6. -less sleeveless, hopeless, groundless, restless
7. -ous gorgeous, dangerous, adventurous, fabulous

Sometimes when adding these endings changes have to be made. Here are some rules for forming adjectives and their exceptions:

Adjectives can be formed from different words. They can be formed from nouns:

From verbs:

Or even from other adjectives:

1. Our house color is a kind of yellow. → We live in a yellowish house.
2. He often acts like a child. → He often acts in a childish way.
3. The event was a big success. → We enjoyed a successful event.
4. We enjoyed the sound of the drum’s rhythm. → We enjoyed the drum’s rhythmic sound.
5. She adopted a dog without a home. → She adopted a homeless dog.
6. Look out, that plant is poison. → Look out for that poisonous plant.
7. It looks like it will rain today. → It looks like we’ll have rainy weather today.
8. She always acts with courtesy. → She always behaves in a courteous manner.
9. Her hair is pretty. → She has the prettiest hair.
10. We go for a walk each day. → We go for a daily walk.

Forming adjectives exercises