Want to say necessary differently? Here are other words for necessary and its similar synonyms and opposite words to say in unique way.
Meaning of necessary
The primary meaning of the word "necessary" is something that must be done or included in order to achieve a particular result or to make something possible.
Etymology of necessary
The word "necessary" originates from the Latin word "necessarius," which means "unavoidable" or "inescapable"
   It is derived from the Latin word "necesse," meaning "need" or "compulsion"
   The word has been used in the English language since the 15th century to describe something that is required or unavoidable
Synonyms
                                                indispensable
                                                                        essential
                                                                        vital
                                                                        crucial
                                                                        required
                                                                        needed
                                                                        obligatory
                                                                        compulsory
                                                                        mandatory
                                                                        requisite
                                                                        inevitable
                                                                        unavoidable
                                                                        inescapable
                                                                        imperative
                                                                        urgent
                                                                        pressing
                                                                        important
                                                                        significant
                                                                        critical
                                                                        pivotal
                                                                        fundamental
                                                                        inherent
                                                                        intrinsic
                                                                        innate
                                                                        innate
                                                                        inherent
                                                                        required
                                                                        needful
                                                                        called-for
                                                                        essential
                                                                        vital
                                                                        necessary
                                                                        requisite
                                                                        compulsory
                                                                        obligatory
                                                                        mandatory
                                                                        indispensable
                                                                        required
                                                                        needed
                                                                        vital
                                                                        essential
                                                                        crucial
                                                                        important
                                                                        significant
                                                                        critical
                                                                        pivotal
                                                                        fundamental
                                                                        inherent
                                                                        intrinsic
                                                            
            Definitions
- Needed to be done or included in order to achieve a particular result or to make something possible
 - * Absolutely needed or required
 - * Unable to be avoided or prevented
 
Usage Examples
- It is necessary to have a passport to travel abroad
 - * The necessary documents were submitted to the authorities
 - * It is necessary to wear a seatbelt while driving
 - * The company will take necessary action to resolve the issue
 
Antonyms
                                                unnecessary
                                                                        unneeded
                                                                        unwanted
                                                                        dispensable
                                                                        optional
                                                                        voluntary
                                                                        avoidable
                                                                        escapable
                                                                        superfluous
                                                                        redundant
                                                                        excess
                                                                        extra
                                                                        unessential
                                                                        nonessential
                                                                        inessential
                                                                        minor
                                                                        insignificant
                                                                        unimportant
                                                                        trivial
                                                                        frivolous
                                                                        needless
                                                                        pointless
                                                                        purposeless
                                                                        futile
                                                                        vain