Base difficulty: Level 20 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 |
A1 (1 of 6) | 800 |
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 |
391.71 | 278 | 100% | 278 | 1 |
20th_books |
425.05 | 269 | 100% | 269 | 1 |
wiki_math |
298.28 | 456 | 100% | 456 | 1 |
wiki_geography |
180.89 | 722 | 100% | 722 | 1 |
wiki_biology |
344.52 | 342 | 100% | 342 | 1 |
wiki_modern_life |
336.47 | 318 | 100% | 318 | 1 |
wiki_arts |
305.04 | 358 | 100% | 358 | 1 |
wiki_society |
249.00 | 469 | 100% | 469 | 1 |
wiki_linguistics |
269.08 | 496 | 100% | 496 | 1 |
wiki_physical_science |
322.57 | 414 | 100% | 414 | 1 |
wiki_history |
287.05 | 400 | 100% | 400 | 1 |
early_modern_science |
580.64 | 180 | 100% | 180 | 1 |
religious_translated |
468.55 | 248 | 100% | 248 | 1 |
cooking |
1412.69 | 109 | 100% | 109 | 1 |
legal_scotus |
105.01 | 1253 | 100% | 1253 | 1 |
eu_parliament_debates |
403.69 | 297 | 100% | 297 | 1 |
openstax_science |
458.95 | 235 | 100% | 235 | 1 |
openstax_society |
319.25 | 392 | 100% | 392 | 1 |
wpa_life_histories |
339.04 | 341 | 100% | 341 | 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.