Base difficulty: Level 24 edit
Level distribution for noun (building_structure): 1: 9 10: 6 20: 7 24: 9 26: 7 110: 4 114: 24 115: 12 120: 1 278: 4 380: 1 405: 3 1000: 2 1010: 1 1040: 8 1050: 1 1078: 4 1120: 1 1209: 1 1218: 1 1221: 1 1225: 1 1399: 12
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Tier Signals
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Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
113.91 | 935 | 100% | 801 | 2 |
20th_books |
220.20 | 595 | 100% | 456 | 2 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
97.69 | 2038 | 100% | 1401 | 2 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
33.56 | 4108 | 100% | 4108 | 1 |
wiki_arts |
231.40 | 869 | 100% | 579 | 2 |
wiki_society |
72.10 | 3043 | 100% | 4795 downrated | 2 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
163.40 | 935 | 100% | 626 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
17.60 | 4926 | 100% | 4926 | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
18.27 | 5330 | 100% | 5330 | 1 |
openstax_society |
19.00 | 5354 | 100% | 5354 | 1 |
wpa_life_histories |
28.60 | 2739 | 100% | — | 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.