Base difficulty: Level 18 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 |
Extended (2 of 2) | 1600 |
cambridge_yle |
Flyers (3 of 3) | 1200 |
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 |
448.99 | 250 | 100% | 250 | 1 |
20th_books |
608.72 | 203 | 100% | 203 | 1 |
wiki_math |
24.25 | 3179 | 100% | 3179 | 1 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
31.03 | 3932 | 100% | 3932 | 1 |
wiki_modern_life |
38.64 | 3674 | 100% | 3674 | 1 |
wiki_arts |
63.43 | 2192 | 100% | 2192 | 1 |
wiki_society |
74.28 | 1891 | 100% | 1891 | 1 |
wiki_linguistics |
44.61 | 2618 | 100% | 2618 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
62.74 | 2178 | 100% | 2178 | 1 |
early_modern_science |
166.30 | 663 | 100% | 663 | 1 |
religious_translated |
182.34 | 597 | 100% | 597 | 1 |
cooking |
86.77 | 1252 | 100% | 1252 | 1 |
legal_scotus |
124.67 | 1049 | 100% | 1049 | 1 |
eu_parliament_debates |
121.86 | 985 | 100% | 985 | 1 |
openstax_science |
39.48 | 3088 | 100% | 3088 | 1 |
openstax_society |
78.95 | 1736 | 100% | 1736 | 1 |
wpa_life_histories |
490.05 | 253 | 100% | 253 | 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.