Base difficulty: Level 14 edit
Level distribution for noun (city): 14: 15 24: 28
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Tier Signals
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Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
23.78 | 3310 | 100% | 3310 | 1 |
20th_books |
15.60 | 4381 | 100% | 4381 | 1 |
wiki_vital |
34.45 | 3713 | 100% | 3713 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
34.49 | 3390 | 100% | 3390 | 1 |
wiki_biology |
32.19 | 3813 | 100% | 3813 | 1 |
wiki_modern_life |
47.92 | 2984 | 100% | 2984 | 1 |
early_modern_science |
39.51 | 2597 | 100% | 2597 | 1 |
religious_translated |
24.02 | 3419 | 100% | 3419 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
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.