Base difficulty: Level 360 edit
Level distribution for adjective (purpose): 350: 1 360: 11 390: 1 400: 1 1000: 1 1010: 1 1020: 1 1040: 4 1060: 2 1070: 4 1078: 1 1120: 14 1399: 23
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
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 |
0.00 | — | — | — | 0 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
44.66 | 498 | 17% | 2988 downrated | 1 |
wiki_geography |
12.41 | 1901 | 17% | 9000 capped | 1 |
wiki_biology |
46.78 | 436 | 17% | 2616 downrated | 1 |
wiki_modern_life |
58.57 | 297 | 17% | 1782 downrated | 1 |
wiki_arts |
35.02 | 598 | 17% | 3588 downrated | 1 |
wiki_society |
69.12 | 256 | 17% | 1536 downrated | 1 |
wiki_linguistics |
63.06 | 322 | 17% | 1932 downrated | 1 |
wiki_physical_science |
60.74 | 359 | 17% | 2154 downrated | 1 |
wiki_history |
13.43 | 1692 | 17% | 9000 capped | 1 |
early_modern_science |
16.07 | 1216 | 17% | 7296 downrated | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
67.16 | 298 | 17% | 1788 downrated | 1 |
eu_parliament_debates |
68.53 | 293 | 17% | 1758 downrated | 1 |
openstax_science |
121.63 | 132 | 17% | 792 downrated | 1 |
openstax_society |
64.07 | 314 | 17% | 1884 downrated | 1 |
wpa_life_histories |
0.00 | — | — | — | 0 |
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.