- Prepare - Proviso - Requirement - Mode or state of being; state or situation with regard
to external circumstances or influences, or to physical or mental
integrity, health, strength, etc.; predicament; rank; position, estate. - Essential quality; property; attribute. - Temperament; disposition; character. - That which must exist as the occasion or concomitant of
something else; that which is requisite in order that something else
should take effect; an essential qualification; stipulation; terms
specified.
- Necessary prior condition - Requirement - Stipulation - Previously required; necessary as a preliminary to
any proposed effect or end; as, prerequisite conditions of success. - Something previously required, or necessary to an end
or effect proposed.
- Essential (point) - Need - Requirement - something that is essential or very important rather than just desirable - The quality or state of being necessary, unavoidable, or
absolutely requisite; inevitableness; indispensableness. - The condition of being needy or necessitous; pressing
need; indigence; want. - That which is necessary; a necessary; a requisite;
something indispensable; -- often in the plural.