Base difficulty: Level 285 edit
Level distribution for noun (process_event): 19: 2 20: 1 196: 26 285: 25 289: 27 290: 29 300: 1 330: 2 350: 3 360: 1 370: 1 380: 1 405: 9 450: 1 460: 1 470: 1 476: 1 1000: 2 1010: 6 1020: 6 1030: 6 1040: 12 1050: 18 1060: 5 1070: 12 1080: 1 1110: 2 1120: 10 1130: 7 1202: 1 1204: 1 1210: 1 1211: 1 1216: 1 1399: 118
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
C2 (6 of 6) | 20000 |
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 |
9.41 | 7716 | 67% | 6175 | 2 |
20th_books |
4.07 | 8806 | 67% | 13209 downrated | 1 |
wiki_math |
50.81 | 1510 | 67% | 2265 downrated | 1 |
wiki_geography |
35.06 | 2629 | 67% | 3944 downrated | 1 |
wiki_biology |
59.17 | 1587 | 67% | 2380 downrated | 1 |
wiki_modern_life |
140.84 | 763 | 67% | 965 downrated | 2 |
wiki_arts |
28.63 | 3171 | 67% | 4756 downrated | 1 |
wiki_society |
25.82 | 3550 | 67% | 5325 downrated | 1 |
wiki_linguistics |
48.73 | 2330 | 67% | 2274 | 2 |
wiki_physical_science |
432.40 | 219 | 67% | 275 downrated | 2 |
wiki_history |
31.25 | 2907 | 67% | 4360 downrated | 1 |
early_modern_science |
11.90 | 4989 | 67% | 7484 downrated | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
59.91 | 1560 | 67% | 1966 downrated | 2 |
eu_parliament_debates |
38.67 | 1840 | 67% | 2760 downrated | 1 |
openstax_science |
252.41 | 400 | 67% | 507 downrated | 2 |
openstax_society |
21.22 | 3729 | 67% | 5594 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.