Base difficulty: Level 14 edit
Level distribution for adverb (adverb_other): 13: 1 14: 2 16: 1 17: 1 105: 1 1130: 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 |
90.31 | 1023 | 100% | 1023 | 1 |
20th_books |
104.49 | 916 | 100% | 916 | 1 |
wiki_math |
90.73 | 1312 | 100% | 1312 | 1 |
wiki_geography |
63.51 | 2042 | 100% | 2042 | 1 |
wiki_biology |
52.87 | 2559 | 100% | 2559 | 1 |
wiki_modern_life |
70.18 | 2090 | 100% | 2090 | 1 |
wiki_arts |
52.05 | 2523 | 100% | 2523 | 1 |
wiki_society |
34.61 | 3758 | 100% | 3758 | 1 |
wiki_linguistics |
23.02 | 3908 | 100% | 3908 | 1 |
wiki_physical_science |
58.49 | 2343 | 100% | 2343 | 1 |
wiki_history |
73.49 | 1784 | 100% | 1784 | 1 |
early_modern_science |
97.44 | 1167 | 100% | 1167 | 1 |
religious_translated |
46.47 | 2035 | 100% | 2035 | 1 |
cooking |
117.83 | 1005 | 100% | 1005 | 1 |
legal_scotus |
37.47 | 2873 | 100% | 2873 | 1 |
eu_parliament_debates |
24.74 | 3141 | 100% | 3141 | 1 |
openstax_science |
61.81 | 2149 | 100% | 2149 | 1 |
openstax_society |
40.38 | 3084 | 100% | 3084 | 1 |
wpa_life_histories |
73.39 | 1293 | 100% | 1293 | 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.