necessary for a particular purpose (Oxford)
necessary or needed for a particular purpose (Cambridge) ضروری شرط
He lacked the requisite skills for the job. (Cambridge)
The requisite number of countries have now ratified the convention.(Cambridge).
She lacks the requisite experience for the job.(Oxford)
Requisite for
Requisite skills
Requisite experience
Necessary
Needed
Needful
Optional
Unnecessary
Non-essential
Requisition
Requisite