Base difficulty: Level 235 edit
Level distribution for noun (city): 235: 43 1020: 3
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
No lemma-tier assignment found yet.
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
23.47 | 3462 | 100% | 3462 | 1 |
20th_books |
15.35 | 4652 | 100% | 4652 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
83.98 | 1686 | 100% | 1686 | 1 |
wiki_biology |
35.36 | 3576 | 100% | 3576 | 1 |
wiki_modern_life |
62.05 | 2364 | 100% | 2364 | 1 |
wiki_arts |
178.73 | 717 | 100% | 717 | 1 |
wiki_society |
143.43 | 940 | 100% | 940 | 1 |
wiki_linguistics |
37.08 | 2966 | 100% | 2966 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
334.49 | 333 | 100% | 333 | 1 |
early_modern_science |
39.11 | 2743 | 100% | 2743 | 1 |
religious_translated |
23.81 | 3553 | 100% | 3553 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
15.38 | 5325 | 100% | 5325 | 1 |
eu_parliament_debates |
30.28 | 2911 | 100% | 2911 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
81.02 | 1691 | 100% | 1691 | 1 |
wpa_life_histories |
9.19 | 6885 | 100% | 6885 | 1 |
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.