Base difficulty: Level 105 edit
Level distribution for adverb (intensity): 23: 7 105: 6 1399: 4
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
B1 (3 of 6) | 4200 |
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 |
68.33 | 643 | 44% | 1447 downrated | 1 |
20th_books |
57.96 | 764 | 44% | 1719 downrated | 1 |
wiki_math |
127.81 | 470 | 44% | 1058 downrated | 1 |
wiki_geography |
160.76 | 325 | 44% | 731 downrated | 1 |
wiki_biology |
157.63 | 328 | 44% | 738 downrated | 1 |
wiki_modern_life |
138.36 | 359 | 44% | 808 downrated | 1 |
wiki_arts |
130.83 | 375 | 44% | 844 downrated | 1 |
wiki_society |
146.43 | 335 | 44% | 754 downrated | 1 |
wiki_linguistics |
155.73 | 366 | 44% | 824 downrated | 1 |
wiki_physical_science |
181.40 | 315 | 44% | 709 downrated | 1 |
wiki_history |
173.46 | 268 | 44% | 603 downrated | 1 |
early_modern_science |
136.86 | 354 | 44% | 797 downrated | 1 |
religious_translated |
112.87 | 434 | 44% | 976 downrated | 1 |
cooking |
14.02 | 2345 | 44% | 5200 capped | 1 |
legal_scotus |
241.06 | 192 | 44% | 432 downrated | 1 |
eu_parliament_debates |
242.84 | 230 | 44% | 518 downrated | 1 |
openstax_science |
134.28 | 423 | 44% | 952 downrated | 1 |
openstax_society |
126.95 | 451 | 44% | 1015 downrated | 1 |
wpa_life_histories |
37.94 | 1166 | 44% | 2624 downrated | 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.