Base difficulty: Level 17 edit
Level distribution for adjective (quality): 3: 1 11: 10 14: 12 17: 23 18: 3 20: 4 318: 35 320: 28 330: 1 340: 2 360: 2 380: 1 400: 3 420: 4 430: 27 469: 27 1040: 2 1060: 2 1070: 13 1090: 3 1110: 2 1120: 47 1214: 1
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
python -m storage.admin --calc-ranks to populate)
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Movers (2 of 3) | 750 |
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 |
68.23 | 1324 | 100% | 1324 | 1 |
20th_books |
100.03 | 959 | 100% | 959 | 1 |
wiki_math |
116.38 | 1099 | 100% | 1099 | 1 |
wiki_geography |
70.15 | 1864 | 100% | 1864 | 1 |
wiki_biology |
167.71 | 795 | 100% | 795 | 1 |
wiki_modern_life |
156.63 | 861 | 100% | 861 | 1 |
wiki_arts |
113.39 | 1166 | 100% | 1166 | 1 |
wiki_society |
129.59 | 992 | 100% | 992 | 1 |
wiki_linguistics |
164.06 | 771 | 100% | 771 | 1 |
wiki_physical_science |
157.92 | 912 | 100% | 912 | 1 |
wiki_history |
122.74 | 1009 | 100% | 1009 | 1 |
early_modern_science |
171.94 | 635 | 100% | 635 | 1 |
religious_translated |
154.98 | 685 | 100% | 685 | 1 |
cooking |
68.02 | 1459 | 100% | 1459 | 1 |
legal_scotus |
177.59 | 734 | 100% | 734 | 1 |
eu_parliament_debates |
322.89 | 391 | 100% | 391 | 1 |
openstax_science |
185.51 | 773 | 100% | 773 | 1 |
openstax_society |
250.01 | 545 | 100% | 545 | 1 |
wpa_life_histories |
36.60 | 2313 | 100% | 2313 | 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.