Base difficulty: Level 9 edit
Level distribution for pronoun (pronoun_other): 9: 1 10: 3 11: 6 18: 9 226: 2
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Movers (2 of 3) | 750 |
cefr |
A1 (1 of 6) | 800 |
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 |
2466.51 | 56 | 100% | 56 | 1 |
20th_books |
2397.66 | 59 | 100% | 59 | 1 |
wiki_math |
360.32 | 394 | 100% | 394 | 1 |
wiki_geography |
1297.62 | 70 | 100% | 70 | 1 |
wiki_biology |
471.57 | 229 | 100% | 229 | 1 |
wiki_modern_life |
1069.59 | 77 | 100% | 77 | 1 |
wiki_arts |
2330.77 | 41 | 100% | 41 | 1 |
wiki_society |
2502.96 | 36 | 100% | 36 | 1 |
wiki_linguistics |
1044.21 | 106 | 100% | 106 | 1 |
wiki_physical_science |
368.98 | 355 | 100% | 355 | 1 |
wiki_history |
3060.27 | 27 | 100% | 27 | 1 |
early_modern_science |
1167.53 | 91 | 100% | 91 | 1 |
religious_translated |
6528.76 | 21 | 100% | 21 | 1 |
cooking |
421.44 | 369 | 100% | 369 | 1 |
legal_scotus |
1328.25 | 77 | 100% | 77 | 1 |
eu_parliament_debates |
1620.60 | 70 | 100% | 70 | 1 |
openstax_science |
430.98 | 270 | 100% | 270 | 1 |
openstax_society |
3030.39 | 31 | 100% | 31 | 1 |
wpa_life_histories |
2068.00 | 64 | 100% | 64 | 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.