Base difficulty: Level 133 edit
Level distribution for noun (disease_condition): 133: 8 380: 1 400: 1 410: 1 450: 15 1010: 1 1050: 1 1070: 3 1120: 1 1399: 5
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Movers (2 of 3) | 750 |
cefr |
A1 (1 of 6) | 800 |
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 |
45.33 | 457 | 20% | 2285 downrated | 1 |
20th_books |
54.02 | 385 | 20% | 1925 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
30.21 | 881 | 20% | 4405 downrated | 1 |
wiki_biology |
34.93 | 775 | 20% | 3875 downrated | 1 |
wiki_modern_life |
35.85 | 747 | 20% | 3735 downrated | 1 |
wiki_arts |
6.28 | 4184 | 20% | 10000 capped | 1 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
4.19 | 4390 | 20% | 9000 capped | 1 |
wiki_physical_science |
52.86 | 522 | 20% | 2610 downrated | 1 |
wiki_history |
7.16 | 3686 | 20% | 9000 capped | 1 |
early_modern_science |
41.92 | 516 | 20% | 2580 downrated | 1 |
religious_translated |
16.61 | 1240 | 20% | 6200 downrated | 1 |
cooking |
570.63 | 50 | 20% | 250 downrated | 1 |
legal_scotus |
1.13 | 9291 | 20% | 20000 capped | 1 |
eu_parliament_debates |
3.06 | 4399 | 20% | 11000 capped | 1 |
openstax_science |
33.08 | 869 | 20% | 4345 downrated | 1 |
openstax_society |
5.62 | 4083 | 20% | 11000 capped | 1 |
wpa_life_histories |
61.35 | 437 | 20% | 1606 downrated | 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.