Base difficulty: Level 1030 edit
Level distribution for adjective (biological_type): 340: 15 1010: 32 1030: 1 1040: 2 1050: 2 1060: 1 1110: 11 1120: 14 1399: 3
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Tier Signals
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Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
82.53 | 1128 | 100% | 1128 | 1 |
20th_books |
107.89 | 912 | 100% | 912 | 1 |
wiki_math |
18.43 | 3758 | 100% | 3758 | 1 |
wiki_geography |
358.19 | 327 | 100% | 327 | 1 |
wiki_biology |
119.26 | 1175 | 100% | 1175 | 1 |
wiki_modern_life |
62.42 | 2344 | 100% | 2344 | 1 |
wiki_arts |
174.45 | 744 | 100% | 744 | 1 |
wiki_society |
170.39 | 769 | 100% | 769 | 1 |
wiki_linguistics |
90.23 | 1432 | 100% | 1432 | 1 |
wiki_physical_science |
38.23 | 3345 | 100% | 3345 | 1 |
wiki_history |
562.29 | 166 | 100% | 166 | 1 |
early_modern_science |
69.45 | 1650 | 100% | 1650 | 1 |
religious_translated |
374.76 | 300 | 100% | 300 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
40.87 | 2773 | 100% | 2773 | 1 |
eu_parliament_debates |
21.87 | 3534 | 100% | 3534 | 1 |
openstax_science |
61.89 | 2137 | 100% | 2137 | 1 |
openstax_society |
175.11 | 810 | 100% | 810 | 1 |
wpa_life_histories |
605.11 | 197 | 100% | 197 | 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.