| prefatory(adjective, start, words, preliminary, introductory) |
| preparatory(adjective, start, words, preliminary, introductory) |
| inductive(adjective, start, opening, fresh, basic) |
| introductory(adjective, start, opening, words, basic) |
| preliminary(adjective, start, opening, words, basic) |
| basic(adjective, preliminary, introductory) |
| elementary(adjective, preliminary, introductory) |
| incipient(adjective, introductory) |
| opening(adjective, preliminary, introductory) |
| primary(adjective, preliminary, introductory) |
| prior(adjective, preliminary, introductory) |
| beginning(adjective, introductory) |
| early(adjective, introductory) |
| elemental(adjective, preliminary) |
| first(adjective, preliminary) |
| fundamental(adjective, preliminary) |
| inaugural(adjective, introductory) |
| initial(adjective, introductory) |
| initiatory(adjective, preliminary, introductory) |
| original(adjective, informal, beginning, inchoate, introductory) |