What are common noun and proper noun abstract noun and concrete noun?

Answer 1

Common nouns are nouns are words for any person, place, or thing, such as bookkeeper, tent, unicycle, crossroads, month, antelope, city, and innocence. Common nouns are capitalized only when they are the first word of a sentence.

Proper nouns are the names of people, places, things, or titles; such as General Eisenhower, the Tower of London, New Year's Day, the Great Depression, the Battle of Gettysburg, or 'War and Peace' by Leo Tolstoy. Proper nouns are always capitalized.

Abstract nouns are words for things that you cannot detect with your physical senses; you cannot see, hear, smell, taste, or feel them. An abstract noun is a certain category of things that are known, learned, understood, or felt emotionally. Abstract nouns include tolerance, optimism, hatred, leisure, and gratitude.

Concrete nouns are words for things with which you can physically interact, ones you can detect with your physical senses; things that can be seen, heard, smelled, tasted, or touched. Concrete nouns include person, goat, ferry, sunflower, blueberry, game, blouse, knife, snow, and Clarinet.