Pronouns are the words which are used in place of nouns. Nouns are known as naming words. Some good examples of nouns are : The Mahabharata, Riya,Hen,etc. Adjectives are words that describe nouns. e.g. beautiful girl,blue umbrella,etc. Articles are kinds of adjectives which are always used with and give some information about nouns.e.g. a,an,the.