Base difficulty: Level 3 edit
Level distribution for noun (body_part): 3: 14 8: 14 15: 10 160: 40 1010: 22 1060: 1 1090: 2
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
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
241.64 | 415 | 97% | 427 downrated | 1 |
20th_books |
158.28 | 624 | 97% | 643 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
189.48 | 664 | 97% | 684 downrated | 1 |
wiki_modern_life |
84.75 | 1660 | 97% | 1710 downrated | 1 |
wiki_arts |
70.68 | 1806 | 97% | 1860 downrated | 1 |
wiki_society |
50.22 | 2619 | 97% | 2698 downrated | 1 |
wiki_linguistics |
40.88 | 2535 | 97% | 2611 downrated | 1 |
wiki_physical_science |
135.61 | 1042 | 97% | 1073 downrated | 1 |
wiki_history |
46.30 | 2665 | 97% | 2745 downrated | 1 |
early_modern_science |
305.39 | 348 | 97% | 358 downrated | 1 |
religious_translated |
243.18 | 425 | 97% | 438 downrated | 1 |
cooking |
34.10 | 2188 | 97% | 2254 downrated | 1 |
legal_scotus |
16.17 | 4832 | 97% | 4977 downrated | 1 |
eu_parliament_debates |
36.54 | 2450 | 97% | 2524 downrated | 1 |
openstax_science |
253.31 | 528 | 97% | 544 downrated | 1 |
openstax_society |
64.41 | 2078 | 97% | 2140 downrated | 1 |
wpa_life_histories |
120.31 | 811 | 97% | 835 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.