Adjektive
necessary [ more necessary ; most necessary ]
essential [ more essential ; most essential ]
vital [ more vital ; most vital ]
urgent [ more urgent ; most urgent ]
indispensable [ more indispensable ; most indispensable]
substantial [ more substantial ; most substantial ] , {account.}
ضروري {محاسبة}
prerequisite {account.}
ضَرُورِيّ {محاسبة}
requisite [ more requisite ; most requisite ]
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