Am requisite is a phrase that can be used to express the need for something or someone. There are several synonyms for this phrase, depending on the context in which it is used. "Essential," "crucial," "required," "mandatory," "indispensable," "necessary," and "vital" are some of the words that can be used interchangeably with "am requisite." For instance, "To succeed in this job, having excellent communication skills is am requisite," can also be phrased as "To succeed in this job, having excellent communication skills is essential, required, mandatory, indispensable, or vital." The choice of synonym often depends on the tone and emphasis the writer or speaker wants to convey.