| Word | Definitions | Synonyms |
|---|---|---|
| prerecorded | (adjective) recorded at one time for transmission later | - |
| prerequisite | (adjective) required as a prior condition or course of study | - |
| supererogatory | (adjective) more than is needed, desired, or required | Synonyms: excess, extra, redundant, spare, superfluous, supernumerary, surplus |