| insubordinate(adjective, characteristic, progress, advancement) |
| insurgent(adjective, characteristic, progress, advancement) |
| intrinsic(adjective, characteristic, progress, advancement) |
| just out(adjective, characteristic, progress, advancement) |
| key(adjective, characteristic, progress, advancement) |
| late(adjective, characteristic, progress, advancement) |
| latest(adjective, characteristic, progress, advancement) |
| leading(adjective, characteristic, progress, advancement) |
| leading-edge(adjective, characteristic, progress, advancement) |
| left(adjective, characteristic, progress, advancement) |
| liberal(adjective, characteristic, progress, advancement) |
| main(adjective, characteristic, progress, advancement) |
| modern(adjective, characteristic, progress, advancement) |
| mutinous(adjective, characteristic, progress, advancement) |
| necessary(adjective, characteristic, progress, advancement) |
| novel(adjective, characteristic, progress, advancement) |
| open-minded(adjective, characteristic, progress, advancement) |
| precocious(adjective, characteristic, progress, advancement) |
| primary(adjective, characteristic, progress, advancement) |
| primitive(adjective, characteristic, progress, advancement) |