Base difficulty: Level 1222 edit
Level distribution for noun (tool): 19: 2 205: 31 460: 2 1000: 15 1040: 13 1050: 1 1090: 2 1203: 1 1209: 1 1210: 7 1216: 1 1221: 1 1222: 2 1224: 8
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
python -m storage.admin --calc-ranks to populate)
Tier Signals
No lemma-tier assignment found yet.
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
71.45 | 1270 | 100% | 1270 | 1 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
207.16 | 650 | 100% | 650 | 1 |
wiki_geography |
88.68 | 1493 | 100% | 1493 | 1 |
wiki_biology |
76.07 | 1792 | 100% | 1792 | 1 |
wiki_modern_life |
161.40 | 836 | 100% | 836 | 1 |
wiki_arts |
70.82 | 1866 | 100% | 1866 | 1 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
71.64 | 1966 | 100% | 1966 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
112.32 | 1017 | 100% | 1017 | 1 |
religious_translated |
23.66 | 3443 | 100% | 3443 | 1 |
cooking |
200.66 | 655 | 100% | 655 | 1 |
legal_scotus |
6.08 | 8548 | 100% | 8548 | 1 |
eu_parliament_debates |
9.92 | 5177 | 100% | 5177 | 1 |
openstax_science |
85.49 | 1609 | 100% | 1609 | 1 |
openstax_society |
20.22 | 5162 | 100% | 5162 | 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.