Base difficulty: Level 105 edit
Level distribution for adverb (style): -1: 1 6: 1 19: 4 20: 4 105: 46 1080: 1 1202: 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 |
Flyers (3 of 3) | 1200 |
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 |
283.64 | 362 | 100% | 362 | 1 |
20th_books |
311.01 | 343 | 100% | 343 | 1 |
wiki_math |
25.60 | 3023 | 100% | 3023 | 1 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
32.97 | 4104 | 100% | 4104 | 1 |
wiki_arts |
49.37 | 2627 | 100% | 2627 | 1 |
wiki_society |
65.07 | 2075 | 100% | 2075 | 1 |
wiki_linguistics |
42.14 | 2535 | 100% | 2535 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
47.89 | 2652 | 100% | 2652 | 1 |
early_modern_science |
169.25 | 642 | 100% | 642 | 1 |
religious_translated |
126.59 | 827 | 100% | 827 | 1 |
cooking |
62.35 | 1546 | 100% | 1546 | 1 |
legal_scotus |
58.08 | 2016 | 100% | 2016 | 1 |
eu_parliament_debates |
93.26 | 1277 | 100% | 1277 | 1 |
openstax_science |
31.54 | 3670 | 100% | 3670 | 1 |
openstax_society |
84.99 | 1623 | 100% | 1623 | 1 |
wpa_life_histories |
288.25 | 387 | 100% | 387 | 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.