Base difficulty: Level 1031 edit
Level distribution for noun (region): 231: 56 240: 50 245: 7 1020: 2 1031: 146 1120: 1 1399: 1
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Tier Signals
No lemma-tier assignment found yet.
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
0.00 | — | — | — | 0 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
234.13 | 634 | 100% | 548 | 2 |
wiki_biology |
43.33 | 3074 | 100% | 3074 | 1 |
wiki_modern_life |
44.68 | 3217 | 100% | 3217 | 1 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
61.19 | 2280 | 100% | 2280 | 1 |
wiki_linguistics |
112.11 | 1160 | 100% | 1160 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
88.71 | 1515 | 100% | 1515 | 1 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
38.54 | 2467 | 100% | 2467 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
22.30 | 4817 | 100% | 4817 | 1 |
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.