| organic(adjective, important, significant, original, basic) |
| incipient(adjective, head, beginning, opening, fresh) |
| primitive(adjective, simple, plain, important, head) |
| inherent(adjective, characteristic, essential, basic, absolute) |
| beginning(adjective, start, simple, plain, head) |
| foundational(adjective, simple, pure, important, straightforward) |
| preliminary(adjective, simple, basic, first, previous) |
| radical(adjective, important, significant, original, essential) |
| main(adjective, top, original, essential, basic) |
| abecedarian(adjective, simple, straightforward, basic, fundamental) |
| austere(adjective, simple, pure) |
| cardinal(adjective, important, head, significant, beginning) |
| chief(adjective, top, significant, original, essential) |
| integral(adjective, characteristic, important, significant, natural) |
| key(adjective, important, head, significant, beginning) |
| primal(adjective, pure) |
| pure(adjective, simple, clean, plain, pure) |
| rudimental(adjective, start, simple, first, undemanding) |
| unadorned(adjective, pure) |
| uncluttered(adjective, simple, clean, plain, pure) |