Base difficulty: Level 6 edit
Level distribution for adverb (adverb_other): 6: 1 14: 2 17: 1 23: 1 105: 1 1130: 1
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
1442.85 | 83 | 100% | 83 | 1 |
20th_books |
1293.80 | 97 | 100% | 97 | 1 |
wiki_math |
165.15 | 816 | 100% | 816 | 1 |
wiki_geography |
222.68 | 565 | 100% | 565 | 1 |
wiki_biology |
125.56 | 1124 | 100% | 1124 | 1 |
wiki_modern_life |
140.19 | 1006 | 100% | 1006 | 1 |
wiki_arts |
238.53 | 499 | 100% | 499 | 1 |
wiki_society |
154.74 | 855 | 100% | 855 | 1 |
wiki_linguistics |
96.74 | 1339 | 100% | 1339 | 1 |
wiki_physical_science |
118.48 | 1241 | 100% | 1241 | 1 |
wiki_history |
391.15 | 266 | 100% | 266 | 1 |
early_modern_science |
582.44 | 178 | 100% | 178 | 1 |
religious_translated |
756.07 | 165 | 100% | 165 | 1 |
cooking |
557.78 | 279 | 100% | 279 | 1 |
legal_scotus |
177.29 | 736 | 100% | 736 | 1 |
eu_parliament_debates |
560.00 | 227 | 100% | 227 | 1 |
openstax_science |
188.68 | 751 | 100% | 751 | 1 |
openstax_society |
217.43 | 641 | 100% | 641 | 1 |
wpa_life_histories |
555.93 | 213 | 100% | 213 | 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.