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 |
508.44 | 225 | 100% | 225 | 1 |
20th_books |
544.26 | 224 | 100% | 224 | 1 |
wiki_math |
60.52 | 1737 | 100% | 1737 | 1 |
wiki_geography |
59.58 | 2150 | 100% | 2150 | 1 |
wiki_biology |
118.45 | 1163 | 100% | 1163 | 1 |
wiki_modern_life |
82.87 | 1741 | 100% | 1741 | 1 |
wiki_arts |
174.67 | 714 | 100% | 714 | 1 |
wiki_society |
103.71 | 1303 | 100% | 1303 | 1 |
wiki_linguistics |
150.01 | 833 | 100% | 833 | 1 |
wiki_physical_science |
76.18 | 1857 | 100% | 1857 | 1 |
wiki_history |
162.09 | 735 | 100% | 735 | 1 |
early_modern_science |
518.51 | 202 | 100% | 202 | 1 |
religious_translated |
70.98 | 1411 | 100% | 1411 | 1 |
cooking |
96.36 | 1179 | 100% | 1179 | 1 |
legal_scotus |
158.93 | 814 | 100% | 814 | 1 |
eu_parliament_debates |
304.43 | 408 | 100% | 408 | 1 |
openstax_science |
114.96 | 1222 | 100% | 1222 | 1 |
openstax_society |
226.49 | 619 | 100% | 619 | 1 |
wpa_life_histories |
143.44 | 722 | 100% | 722 | 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.