Base difficulty: Level 370 edit
Level distribution for noun (shape): 4: 12 12: 2 370: 13 1080: 3 1120: 1 1399: 1
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Tier Signals
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Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
38.63 | 2273 | 100% | 2273 | 1 |
20th_books |
36.81 | 2289 | 100% | 2289 | 1 |
wiki_math |
48.37 | 2058 | 100% | 2058 | 1 |
wiki_geography |
438.95 | 251 | 100% | 251 | 1 |
wiki_biology |
45.84 | 2916 | 100% | 2916 | 1 |
wiki_modern_life |
78.45 | 1885 | 100% | 1885 | 1 |
wiki_arts |
73.97 | 1856 | 100% | 1856 | 1 |
wiki_society |
39.04 | 3505 | 100% | 3505 | 1 |
wiki_linguistics |
29.36 | 3494 | 100% | 3494 | 1 |
wiki_physical_science |
52.47 | 2624 | 100% | 2624 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
23.21 | 3627 | 100% | 3627 | 1 |
cooking |
261.36 | 531 | 100% | 531 | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
58.61 | 1823 | 100% | 1823 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
0.00 | — | — | — | 0 |
Best form = the single best-ranked form in the corpus, share-blind — how the spelling itself ranked. Share = how much of that spelling belongs to this lemma, when several senses compete for it. Zipf rank = all the forms combined (variant spellings included), each scaled by its share, and what feeds the combined frequency rank. Combining forms improves on the best form, but a share below 100% pushes the other way and usually wins: a sense holding a small slice of a common spelling is a rare word, so its rank lands downrated below the best form — and once it falls past what the corpus can support it is capped at the rank an unlisted word would get.