Base difficulty: Level 1060 edit
Level distribution for adjective (belief_cultural): 350: 1 370: 1 379: 11 1000: 3 1020: 1 1030: 1 1040: 1 1060: 25 1080: 2 1120: 21 1399: 7
No difficulty overrides set. The base difficulty level will be used for all languages.
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
B1 (3 of 6) | 4200 |
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 |
30.76 | 1939 | 67% | 2908 downrated | 1 |
20th_books |
18.79 | 2916 | 67% | 4374 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
39.93 | 2308 | 67% | 3462 downrated | 1 |
wiki_society |
164.47 | 477 | 67% | 716 downrated | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
41.45 | 2202 | 67% | 3303 downrated | 1 |
early_modern_science |
18.98 | 3480 | 67% | 5220 downrated | 1 |
religious_translated |
154.18 | 468 | 67% | 702 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
5.13 | 7899 | 67% | 11849 downrated | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
38.55 | 2326 | 67% | 3489 downrated | 1 |
wpa_life_histories |
3.36 | 9616 | 67% | 14424 downrated | 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.