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 |
Movers (2 of 3) | 750 |
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 |
817.33 | 171 | 100% | 156 | 2 |
20th_books |
768.58 | 185 | 100% | 167 | 2 |
wiki_vital |
516.42 | 271 | 100% | 205 | 2 |
wiki_math |
340.46 | 534 | 100% | 418 | 2 |
wiki_geography |
917.22 | 197 | 100% | 118 | 2 |
wiki_biology |
412.78 | 416 | 100% | 299 | 2 |
wiki_modern_life |
577.01 | 230 | 100% | 181 | 2 |
early_modern_science |
1127.80 | 121 | 100% | 97 | 2 |
religious_translated |
1201.56 | 125 | 100% | 109 | 2 |
cooking |
3354.86 | 41 | 100% | 41 | 2 |
legal_scotus |
466.98 | 314 | 100% | 284 | 2 |
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.