Base difficulty: Level 13 edit
Level distribution for noun (place_name): 13: 13
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Flyers (3 of 3) | 1200 |
Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
21.91 | 1964 | 50% | 3482 downrated | 1 |
20th_books |
25.96 | 1650 | 50% | 2890 downrated | 1 |
wiki_vital |
70.08 | 921 | 50% | 1892 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
426.41 | 120 | 50% | 242 downrated | 1 |
wiki_biology |
45.07 | 1556 | 50% | 3185 downrated | 1 |
wiki_modern_life |
22.36 | 3195 | 50% | 6750 downrated | 1 |
early_modern_science |
53.13 | 1077 | 50% | 2047 downrated | 1 |
religious_translated |
57.60 | 897 | 50% | 1647 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
9.99 | 4371 | 50% | 7541 downrated | 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.