Base difficulty: Level 276 edit
Level distribution for noun (quantitative_concept): 20: 1 26: 1 162: 20 276: 22 380: 20 390: 1 456: 1 460: 1 1000: 1 1050: 2 1070: 2 1080: 5 1090: 1 1110: 1 1120: 1 1202: 2 1203: 1 1204: 2 1206: 1 1210: 2 1211: 1 1213: 7 1218: 1 1225: 2 1226: 1 1399: 21
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
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 |
4.41 | 5670 | 36% | 15592 downrated | 1 |
20th_books |
7.49 | 3730 | 36% | 10257 downrated | 1 |
wiki_math |
87.94 | 562 | 36% | 1546 downrated | 1 |
wiki_geography |
236.82 | 159 | 36% | 437 downrated | 1 |
wiki_biology |
93.77 | 488 | 36% | 1342 downrated | 1 |
wiki_modern_life |
72.60 | 642 | 36% | 1766 downrated | 1 |
wiki_arts |
20.35 | 2480 | 36% | 6820 downrated | 1 |
wiki_society |
49.56 | 995 | 36% | 2736 downrated | 1 |
wiki_linguistics |
18.44 | 2350 | 36% | 6462 downrated | 1 |
wiki_physical_science |
133.65 | 357 | 36% | 982 downrated | 1 |
wiki_history |
15.03 | 3259 | 36% | 8962 downrated | 1 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
9.83 | 2552 | 36% | 5200 capped | 1 |
legal_scotus |
17.95 | 2350 | 36% | 6462 downrated | 1 |
eu_parliament_debates |
20.39 | 1895 | 36% | 5211 downrated | 1 |
openstax_science |
108.14 | 429 | 36% | 1180 downrated | 1 |
openstax_society |
151.38 | 282 | 36% | 776 downrated | 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.