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
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
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 |
20.60 | 919 | 20% | 4595 downrated | 1 |
20th_books |
20.28 | 979 | 20% | 4895 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
15.44 | 1795 | 20% | 8975 downrated | 1 |
wiki_modern_life |
7.34 | 3837 | 20% | 10000 capped | 1 |
wiki_arts |
11.03 | 2516 | 20% | 10000 capped | 1 |
wiki_society |
6.33 | 4208 | 20% | 11000 capped | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
19.73 | 1480 | 20% | 7400 downrated | 1 |
wiki_history |
13.75 | 2007 | 20% | 9000 capped | 1 |
early_modern_science |
18.98 | 1495 | 20% | 5779 downrated | 2 |
religious_translated |
21.76 | 955 | 20% | 4775 downrated | 1 |
cooking |
6.31 | 2339 | 20% | 5200 capped | 1 |
legal_scotus |
7.45 | 2987 | 20% | 14935 downrated | 1 |
eu_parliament_debates |
3.12 | 4357 | 20% | 11000 capped | 1 |
openstax_science |
14.55 | 1872 | 20% | 9360 downrated | 1 |
openstax_society |
7.36 | 3313 | 20% | 11000 capped | 1 |
wpa_life_histories |
5.69 | 2933 | 20% | 14665 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.