| inaugural(adjective, order, heavy, head, beginning) |
| indigenous(adjective, native, inborn) |
| inspired(adjective, fantastic, extravagant, resourceful, ingenious) |
| odd(adjective, separate, simple, extraordinary, unusual) |
| oddity(noun, person, change, character, figure) |
| opening(adjective, head, beginning, prime, first) |
| pioneer(noun, adjective, pronoun, start, head) |
| smart(adjective, bright, fast, rational, intelligent) |
| true(adjective, sound, reasonable, pure, true) |
| type(noun, fake, copy, model, standard) |
| advanced(adjective, unusual, strange, opening, fresh) |
| classic(noun, adjective, exemplary) |
| copy(noun, part, fake, case, model) |
| elemental(adjective, body, simple, plain, material) |
| experimental(adjective, new) |
| foremost(adjective, order, beginning, opening, prime) |
| formative(adjective, new, beginning, fresh, unique) |
| incipient(adjective, head, beginning, opening, fresh) |
| individual(adjective, characteristic, separate, simple, extraordinary) |
| infant(adjective, beginning, opening, first, primary) |