Base difficulty: Level 105 edit
Level distribution for adverb (style): 6: 1 19: 4 20: 4 105: 46 1080: 1 1202: 1 1399: 2
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Flyers (3 of 3) | 1200 |
cefr |
A2 (2 of 6) | 2100 |
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 |
721.58 | 172 | 100% | 172 | 1 |
20th_books |
771.66 | 168 | 100% | 168 | 1 |
wiki_math |
87.53 | 1374 | 100% | 1374 | 1 |
wiki_geography |
62.68 | 2251 | 100% | 2251 | 1 |
wiki_biology |
145.04 | 958 | 100% | 958 | 1 |
wiki_modern_life |
79.95 | 1849 | 100% | 1849 | 1 |
wiki_arts |
94.26 | 1474 | 100% | 1474 | 1 |
wiki_society |
67.70 | 2058 | 100% | 2058 | 1 |
wiki_linguistics |
153.22 | 867 | 100% | 867 | 1 |
wiki_physical_science |
115.94 | 1273 | 100% | 1273 | 1 |
wiki_history |
75.76 | 1801 | 100% | 1801 | 1 |
early_modern_science |
445.54 | 237 | 100% | 237 | 1 |
religious_translated |
50.08 | 1941 | 100% | 1941 | 1 |
cooking |
312.05 | 478 | 100% | 478 | 1 |
legal_scotus |
163.88 | 806 | 100% | 806 | 1 |
eu_parliament_debates |
413.88 | 290 | 100% | 290 | 1 |
openstax_science |
128.34 | 1102 | 100% | 1102 | 1 |
openstax_society |
131.75 | 1084 | 100% | 1084 | 1 |
wpa_life_histories |
303.35 | 376 | 100% | 376 | 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.