What are adjectives?
 

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What are adjectives?
 

1. Adjectives are describing words. "Large", "grey" and "friendly" are all examples of adjectives. In the examples below, these adjectives are used to describe an elephant.  

Examples:

Large elephant
Grey elephant
Friendly elephant 

2. The word "elephant" is a noun. Adjectives are added to nouns to state what kind, what colour, which one or how many. Adjectives are said to modify nouns and are necessary to make the meanings of sentences clearer or more exact.

Examples:

Follow the yellow cab.
(In this example, the adjective "yellow" modifies the noun "cab".)

Craig caught another large bass.
(In this example, the adjective "large" modifies the noun "bass".)

It is the girl with the pale face again.

The principal words should be in bold.
(Beware the adjective "principal" - see right)

The rusty nail he stood on was the cause of the infection. 

Please put the old documents in the shredder.

There is an essential matter we need to discuss.

Peter guessed the right number.
(The word "guessed" is a verb. It expresses the action "to guess".)

2. Although less common, adjectives can also modify pronouns.

Examples:

It is a blue one.
(In this example, the adjective "blue" modifies the pronoun "one".)

Only a brave few have received a recommendation.
  

THE DIFFERENT TYPES OF ADJECTIVES

Adjectives are describing words. However, there are many other words that are classified as adjectives, some of which do not fall easily under this description.

PERSONAL TITLES
 
Personal titles such "Mr", "Mrs", "Auntie", "Uncle", "Dr" and "Lord" are classified as adjectives when they are attached to a name.
The day after tomorrow, you can visit Auntie Pauline and Uncle Joe.
The lecture on Friday will be presented by Dr Ingols and Prof. Munro.

POSSESSIVE ADJECTIVES

Possessive adjectives are used to show possession. They are "my", "your", "his", "her", "its", "our" and "their".

THE ARTICLES   

The words "a", "an" and "the" are known as "articles" and are classified as adjectives too. "A" and "an" are called the indefinite articles, as they do not indicate a specific noun; whereas, "the" is called the definite article, because it does point to a specific noun.
A cup (< any cup)
The cup (< a specific cup)

DEMONSTRATIVE ADJECTIVES

Demonstrative adjectives are used to demonstrate or indicate specific things. "This", "that", "these" and "those" are all demonstrative adjectives.
If I hear that parrot again, I will call the RSPCA.
("That" is a demonstrative adjective. It refers to a specific parrot.) 
Medals will only be given to those runners who complete the marathon in
less than 8 hours.  
("Those" is a demonstrative adjective. It refers to specific people.) 

INDEFINITE ADJECTIVES
   
Unlike demonstrative adjectives, which indicate specific items, indefinite adjectives do not point out specific things. They are formed from indefinite pronouns. The most common indefinite adjectives are "no", "any", "many", "few" and "several".
The chief has heard many people make the same promise.
(The indefinite adjective "many" modifies the noun "people") 
According to a council spokesman, there are no wallabies left in Derbyshire.
However, over the past few months, many walkers have reported seeing 
several adults with young.
(The indefinite adjectives are "no", "few", "many" and "several".)

NUMBERS
 
Numbers are classified as adjectives too.
Four dolphins stayed with the boat until dawn.
(The adjective "four" modifies the noun "dolphins") 
All we could muster was 9 cans of beans.
(The adjective "9" modifies the noun "cans")
Click on the adjectives:



 

ENUMERATION OF ADJECTIVES 

It is possible to use more than one adjective to modify a noun.

Large, grey and friendly elephant

Lining up adjectives in this way is called "enumeration of adjectives". (See lesson "Commas in a list".)
PRINCIPAL AND PRINCIPLE 

Writers occasionally confuse the words principal and principle. In its most common role, the word principal is an adjective with a meaning similar to "main" or "key".

The principal objective is to make a profit.
(The adjective "principal" modifies the noun "objective".)

The word principle, on the other hand, is not an adjective. It is a noun. It can mean "general law" or "code of conduct".
No! It is against my principles!
That is a great idea in principle.

The word principal can also be noun when it means "head" or "chief". It is commonly used to denote "head teacher" in the US.
Here comes the principal.
CAPITAL LETTERS WITH TITLES 

When a personal title is attached to a name, it is written with a capital letter.
My favourite auntie is Auntie Grace.
(Note: There is no capital letter on the first "auntie" as it is not attached to a name. This is also covered in the lesson "Nouns".)

DR. OR DR (WITH OR WITHOUT A FULL STOP) 

Words like Dr, Mr and Revd (from Doctor, Mister and Reverend) are called contractions. As a guideline, only use a full stop at the end of a contraction if its last letter is different to the last letter of the whole word.
Dr Ingols and Prof. Munro
("Doctor" ends in "r" - no full stop required.)
("Professor" ends in "r", but "Prof" ends in "f" - full stop required.)

This is also covered in "Full Stops in Contractions". 

ITS NOT IT'S 

The word "its" (note - no apostrophe) is a possessive adjective, just like "his", "her" and "my".
Can you see its pale-coloured belly?
Jenkins failed the final test and its re-sit.  

"It's" (note the apostrophe) is short for "it is" or "it has". If you cannot substitute "it's" with "it is" or "it has", then it is wrong.

AN OR A? 


Sometimes, particularly with abbreviations, there is confusion about when to use "a" and when to use "an". The rule is: Use "a" when the next sound is a consonant sound and "an" when it is a vowel sound.
Buy a house in an hour.
(Note: Although "house" and "hour" start with the same three letters, one attracts "a", and the other attracts "an".)

PLURAL THESE AND THOSE 

The words "these" and "those" should only be used with plurals.
I have never seen these kind of things before.     (...these kinds of things )
Sarah is not used to those type of situations.  
(...those types of situations )

EXPRESSIONS LIKE THREE-AND-A-QUARTER MILLION 

Knowing that numbers are adjectives is important for expressions such as "four-and-a-half dozen".
All we could muster was 9-and-a-half cans of beans.
(The adjective "9-and-a-half" modifies the noun "cans". It is linked together with hyphens to show that it is one adjective. This is covered more in "Compound
Adjectives
".) 
Associated lessons:
 
What are compound adjectives?
What are adverbs?
What are conjunctions?
What are interjections?
What are nouns?
What are prepositions?
What are pronouns?
What are verbs?
 
 

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