Formation of Adjectives from Nouns | Grade 5 | English Grammar
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Word Formation

Concept: Nouns to Adjectives

Definition

  • Words can be changed from one part of speech to another by adding or changing the suffix to the main word.
  • The new formed word or adjective will give more information on the noun.
  • The most common suffixes used to form adjectives are -ly, -al, -ary, -ical, ous, -ful, -ish, -ic, -less, -y, -like, -ive,-ative, -eous, -ious, -ent, -ance and -ant. For instance, the noun ‘importance’ can be changed into the adjective ‘important’ by adding the suffix -ant.

Example

  • The beauty of the movie is in the performance of its actors.
  • It is a beautiful movie.

In the above sentence, the root noun beauty has been changed to an adjective beautiful by adding the suffix -ful.

Adding Suffix to a Noun to Make an Adjective

Nouns Suffix Adjectives Examples
commerce al commercial

She is a commerce student.

She would like to work with a commercial establishment.

fame ous famous The restaurant earned its fame with their unique desserts.
This restaurant is famous for its desserts.
pain, duty ful painful , dutiful It is his duty to look after his parents.
He is a dutiful son.
salt, taste y salty , tasty The food tastes good.
The food was filling and tasty too.
Geography ic geographic I like the subject Geography.
The geographic location of Assam is such that it is often prone to earthquakes.
Child ish Childish She often behaves like a child.
Her behaviour seemed very childish.
interest ing interesting The book didn’t fail to interest me.
It is an interesting book to read.
talent ed talented He has an inborn talent for singing.
He is a talented singer.

Make Adjectives from Noun

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Common Mistakes

  1. If the noun ends with an e, the ‘e’ is dropped, and the suffix used is either -y or -al or -ial to form an adjective.
  2. Examples:

    Finance → Financial

    Finance → Financeial

    Nature → Natural

    Nature → Natural

  3. If the noun ends with the letter ‘y’, it is removed, and the suffix-ic or -ful is usually added in its place.
  4. Example:

    Tragedy → Tragic

Exceptions

  1. Some of the adjectives might have two kinds of suffix endings: -ic or -ical. However, their meanings do vary. So remember that, whenever you come across a pair like identity/identical,historic/historical, economic/economical,classic/classical.
  2. Examples:

    1. identity/identical
    2. Identity – the fact of being what a thing or a person is.

      Did you get your identity card?

      Identical - same or similar.

      Your shirt is identical to mine.

    3. economic/economical
    4. Economic - related to industry, trade, or money

      Sri Lanka is facing a major economic crisis.

      Economical - affordable

      Combo meals are usually very economical.

    5. classic/classical
    6. Historic- important event in history

      I am lucky enough to witness this historic moment.

      Historical -pertaining to history

      Qutab Minar is a historical monument in India.

Look at the mind map for quick reference:

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