| Solution | Length | |
|---|---|---|
| 4 letters | ||
| born | 4 | |
| gift | 4 | |
| 5 letters | ||
| flair | 5 | |
| vital | 5 | |
| 6 letters | ||
| inborn | 6 | |
| native | 6 | |
| inbred | 6 | |
| primal | 6 | |
| coeval | 6 | |
| 7 letters | ||
| inerene | 7 | |
| induced | 7 | |
| natural | 7 | |
| leading | 7 | |
| 8 letters | ||
| inherent | 8 | |
| aptitude | 8 | |
| anatural | 8 | |
| imminent | 8 | |
| sneaking | 8 | |
| immanent | 8 | |
| imported | 8 | |
| original | 8 | |
| untaught | 8 | |
| 9 letters | ||
| immanence | 9 | |
| INHERENCE | 9 | |
| spiritual | 9 | |
| intrinsic | 9 | |
| INONESDNA | 9 | |
| UNLEARNED | 9 | |
| promotive | 9 | |
| ingrained | 9 | |
| necessary | 9 | |
| requisite | 9 | |
| redundant | 9 | |
| 10 letters | ||
| accidental | 10 | |
| CONGENITAL | 10 | |
| regulative | 10 | |
| 11 letters | ||
| superfluous | 11 | |
| spontaneous | 11 | |
| qualitative | 11 | |
| unconscious | 11 | |
| 12 letters | ||
| adscititious | 12 | |
| ADVENTITIOUS | 12 | |
| QUANTITATIVE | 12 | |
| 13 letters | ||
| temperamental | 13 | |
| indispensable | 13 | |
| 15 letters | ||
| introsusception | 15 | |