| Word | Definitions | Synonyms |
|---|---|---|
| preeminent | (adjective) greatest in importance or degree or significance or achievement | Synonyms: leading |
| preemptive | (adjective) designed or having the power to deter or prevent an anticipated situation or occurrence | Synonyms: pre-emptive |
| preexistent | (adjective) existing previously or before something | Synonyms: pre-existent, pre-existing, preexisting |
| preexisting | (adjective) existing previously or before something | Synonyms: pre-existent, pre-existing, preexistent |