Base difficulty: Level 290 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 |
B2 (4 of 6) | 6900 |
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 |
4.21 | 9758 | 80% | 12198 downrated | 1 |
wiki_math |
44.35 | 1893 | 80% | 2366 downrated | 1 |
wiki_geography |
43.78 | 2527 | 80% | 3159 downrated | 1 |
wiki_biology |
26.84 | 3740 | 80% | 4675 downrated | 1 |
wiki_modern_life |
59.25 | 2012 | 80% | 2515 downrated | 1 |
wiki_arts |
39.12 | 2824 | 80% | 3530 downrated | 1 |
wiki_society |
38.91 | 2888 | 80% | 3610 downrated | 1 |
wiki_linguistics |
53.74 | 1907 | 80% | 2384 downrated | 1 |
wiki_physical_science |
266.47 | 534 | 80% | 522 | 2 |
wiki_history |
36.22 | 3005 | 80% | 3756 downrated | 1 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
4.21 | 9726 | 80% | 12158 downrated | 1 |
eu_parliament_debates |
35.19 | 2262 | 80% | 2828 downrated | 1 |
openstax_science |
113.04 | 1183 | 80% | 1189 downrated | 2 |
openstax_society |
52.25 | 2112 | 80% | 2640 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.