| pioneering |
| precursive(adjective, head, previous, higher, earlier) |
| preexistent(adjective, head, previous, higher, earlier) |
| preliminary(adjective, precedence) |
| prodromal(adjective, head, previous, higher, earlier) |
| related(adjective, like, exact, equal, double) |
| same difference(expression, adjective, like, exact, equal) |
| similar(adjective, pronoun, like, exact, equal) |
| similarly(adjective, like, exact, equal, dupe) |
| supra(adjective, head, previous, higher, earlier) |
| synonymous(adjective, like, exact, equal, dupe) |
| tantamount(adjective, like, exact, equal, double) |
| twin(adjective, like, exact, equal, double) |
| very(adjective, like, exact, equal, double) |
| whilom(adjective, old, past, higher, upper) |
| Xerox(adjective, like, exact, equal, double) |
| head |
| above-listed |
| above-stated |
| afore-mentioned |