Synonyms for nonessential in English

Antonyms

• essential
• necessary
• indispensable
• needed
• integral
• critical
• imperative
• mandatory
• vital
• all-important
• important
• obligatory
• required
• urgent
• absolutely necessary
• applicable
• appropriate
• basic
• business-critical
• cardinal
• central
• chief
• core
• critically important
• crucial
• crucially important
• decisive
• desired
• essentially
• essentials
• extremely important
• fundamental
• important to
• instrumental
• integral to
• intrinsic
• ...