Base difficulty: Level 1399 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 |
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 |
21.47 | 697 | 14% | 4302 downrated | 2 |
20th_books |
13.22 | 1154 | 14% | 6908 downrated | 2 |
wiki_math |
3.29 | 3277 | 14% | 8000 capped | 1 |
wiki_geography |
5.12 | 3783 | 14% | 9000 capped | 1 |
wiki_biology |
57.61 | 598 | 14% | 2307 downrated | 2 |
wiki_modern_life |
15.42 | 1374 | 14% | 9618 downrated | 1 |
wiki_arts |
27.07 | 845 | 14% | 4857 downrated | 2 |
wiki_society |
10.02 | 2001 | 14% | 11000 capped | 1 |
wiki_linguistics |
7.55 | 2283 | 14% | 9000 capped | 1 |
wiki_physical_science |
17.88 | 1159 | 14% | 8000 capped | 1 |
wiki_history |
18.78 | 1420 | 14% | 7089 downrated | 2 |
early_modern_science |
41.26 | 419 | 14% | 2601 downrated | 2 |
religious_translated |
12.71 | 1151 | 14% | 8057 downrated | 1 |
cooking |
21.73 | 808 | 14% | 5200 capped | 1 |
legal_scotus |
6.01 | 2710 | 14% | 18970 downrated | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
14.12 | 1391 | 14% | 9737 downrated | 1 |
openstax_society |
5.78 | 3063 | 14% | 11000 capped | 1 |
wpa_life_histories |
6.70 | 1893 | 14% | 13251 downrated | 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.