Base difficulty: Level 15 edit
Level distribution for adjective (quality): 15: 5 16: 5 18: 23 19: 43 20: 35 21: 1 36: 5 37: 5 38: 5 39: 5
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 |
2189.47 | 62 | 100% | 62 | 1 |
20th_books |
2208.08 | 63 | 100% | 63 | 1 |
wiki_math |
69.68 | 1554 | 100% | 1554 | 1 |
wiki_geography |
173.05 | 731 | 100% | 731 | 1 |
wiki_biology |
311.52 | 376 | 100% | 376 | 1 |
wiki_modern_life |
213.43 | 582 | 100% | 582 | 1 |
wiki_arts |
238.16 | 491 | 100% | 491 | 1 |
wiki_society |
162.03 | 770 | 100% | 770 | 1 |
wiki_linguistics |
211.87 | 602 | 100% | 602 | 1 |
wiki_physical_science |
196.49 | 728 | 100% | 728 | 1 |
wiki_history |
292.60 | 354 | 100% | 354 | 1 |
early_modern_science |
1232.91 | 89 | 100% | 89 | 1 |
religious_translated |
426.12 | 271 | 100% | 271 | 1 |
cooking |
2874.47 | 46 | 100% | 46 | 1 |
legal_scotus |
205.90 | 623 | 100% | 623 | 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.