Base difficulty: Level 20 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 |
52.08 | 1747 | 100% | 1747 | 1 |
20th_books |
23.98 | 3344 | 100% | 3344 | 1 |
wiki_math |
20.73 | 3541 | 100% | 3541 | 1 |
wiki_geography |
194.24 | 659 | 100% | 659 | 1 |
wiki_biology |
88.10 | 1594 | 100% | 1594 | 1 |
wiki_modern_life |
259.73 | 457 | 100% | 457 | 1 |
wiki_arts |
174.12 | 746 | 100% | 746 | 1 |
wiki_society |
466.87 | 211 | 100% | 211 | 1 |
wiki_linguistics |
22.96 | 4135 | 100% | 4135 | 1 |
wiki_physical_science |
46.47 | 2880 | 100% | 2880 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
17.46 | 5046 | 100% | 5046 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
79.98 | 1332 | 100% | 1332 | 1 |
legal_scotus |
170.16 | 768 | 100% | 768 | 1 |
eu_parliament_debates |
867.27 | 128 | 100% | 128 | 1 |
openstax_science |
59.81 | 2199 | 100% | 2199 | 1 |
openstax_society |
707.06 | 149 | 100% | 149 | 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.