Daily word games to challenge your mind
A curated list of 10-letter words tailored to this exact pattern. Endings like NAL often mark word families—helpful to confirm tense or morphology. For example: aboriginal, additional, adhesional.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| aboriginal | 10 | 5 | |
| additional | 10 | 4 | |
| adhesional | 10 | 4 | |
| anticlinal | 10 | 4 | |
| antiphonal | 10 | 4 | |
| binational | 10 | 4 | |
| citational | 10 | 4 | |
| cognominal | 10 | 4 | |
| decisional | 10 | 4 | |
| delusional | 10 | 4 | |
| devotional | 10 | 4 | |
| divisional | 10 | 4 | |
| equational | 10 | 4 | |
| excisional | 10 | 4 | |
| fractional | 10 | 3 | |
| frictional | 10 | 3 | |
| functional | 10 | 3 | |
| gyrational | 10 | 4 | |
| heptagonal | 10 | 4 | |
| ideational | 10 | 4 | |
| illusional | 10 | 4 | |
| impersonal | 10 | 4 | |
| interrenal | 10 | 4 | |
| interzonal | 10 | 4 | |
| intestinal | 10 | 4 | |
| intrazonal | 10 | 4 | |
| irrational | 10 | 4 | |
| isochronal | 10 | 4 | |
| junctional | 10 | 3 | |
| locational | 10 | 4 | |
| megafaunal | 10 | 4 | |
| meridional | 10 | 4 | |
| microtonal | 10 | 4 | |
| monoclonal | 10 | 4 | |
| mutational | 10 | 4 | |
| negational | 10 | 4 | |
| notational | 10 | 4 | |
| nutational | 10 | 4 | |
| occasional | 10 | 4 | |
| orthogonal | 10 | 4 | |
| pentagonal | 10 | 4 | |
| phenomenal | 10 | 4 | |
| pheromonal | 10 | 4 | |
| polyclonal | 10 | 4 | |
| positional | 10 | 4 | |
| pronominal | 10 | 4 | |
| relational | 10 | 4 | |
| rotational | 10 | 4 | |
| subliminal | 10 | 4 | |
| suprarenal | 10 | 4 | |
| synchronal | 10 | 3 | |
| tetragonal | 10 | 4 | |
| tractional | 10 | 3 | |
| trigeminal | 10 | 4 | |
| unoriginal | 10 | 5 | |
| vocational | 10 | 4 | |
| volitional | 10 | 4 |
What’s typical about NAL-ending words?
NAL often marks suffix families; think about derivatives when guessing.
Do you include UK/US spellings?
Where they exist, both may appear.