requisite

the requisites for a trip

Decision is a quality requisite to a commander.

the qualities requisite for a leader

the requisites for a long march

He hasn’t got the requisite qualifications for the job.

lacking the requisite qualifications for the position. dispensable

the application will not be processed until the requisite fee is paid.

she believed privacy to be a requisite for a peaceful life.

They failed to win the requisite twothirds majority.

Although Silas already had worn his cilice today longer than the requisite two hours, he knew today was no ordinary day.

Another cybernetician, Gerald Weinberg, supplies a fine metaphor for requisite complexity in his book On the Design of Stable Systems.