Necessary synonyms | adjectives

Synonyms for Necessary as an Adjective

• requisite

  requirement, essential
• required

  essential, obligatory
• essential

  need, binding
• indispensable

  essential, needed
• compulsory

  obligatory, obligation
• obligatory

  essential, obligation
• unavoidable

  inevitable, essential
• needed

  required, obligatory
• imperative

  required, obligation
• needful

  needed, important
• mandatory

  obligatory, obligation
• inescapable

  inevitable, obligatory
• inevitable
• vital

  needed
• ineluctable

  inevitable
• certain

  inevitable
• prerequisite

  demand, necessity
• fundamental

  rudiment
• basic

  rudiment
• crucial

  vital
• critical

  vital
• urgent

  mandatory
• pressing
• de rigueur

  needed
• inexorable

  inevitable
• incumbent

  needed
• key
• integral

  vital
• binding
• important

  vital
• all-important
• sure
• fated
• wanted
• imminent
• involuntary
• assured
• demanded
• significant
• forced
• undeniable
• paramount
• principal
• cardinal
• called for
• ineludible
• exigent
• organic
• elemental
• unpreventable