Base difficulty: Level 29 edit
Level distribution for adverb (adverb_other): 26: 3 29: 3
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
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_vital |
53.61 | 2551 | 100% | 2551 | 1 |
wiki_math |
89.36 | 1332 | 100% | 1332 | 1 |
wiki_geography |
62.36 | 2081 | 100% | 2081 | 1 |
wiki_biology |
51.87 | 2615 | 100% | 2615 | 1 |
wiki_modern_life |
69.10 | 2121 | 100% | 2121 | 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 |
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.