Education English | Synonyms Of Words : Necessary, Indispensable, and Essential | Necessary means used for something that is very necessary to fulfill a desire. In this truly indispensable so that it can not be ignored.
example : Boots are necessary for walking through snow and slush.
Indispensable means showing or additional helpers are very necessary to complete something.
example : This book is indispensable manual for doctors.
Essential means showed that absolute and vital requirements.
example : Oxygen is essential to life.
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