Base difficulty: Level 19 edit
Level distribution for noun (communication_information): 5: 1 19: 6 295: 28 350: 1 370: 1 380: 1 400: 38 420: 1 440: 35 1000: 8 1040: 1 1060: 2 1070: 10 1080: 1 1110: 23 1120: 2 1207: 1 1220: 1
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 |
275.34 | 372 | 100% | 372 | 1 |
20th_books |
221.58 | 475 | 100% | 475 | 1 |
wiki_math |
191.93 | 697 | 100% | 697 | 1 |
wiki_geography |
26.65 | 4122 | 100% | 4122 | 1 |
wiki_biology |
32.95 | 3746 | 100% | 3746 | 1 |
wiki_modern_life |
44.84 | 3184 | 100% | 3184 | 1 |
wiki_arts |
92.87 | 1434 | 100% | 1434 | 1 |
wiki_society |
193.26 | 621 | 100% | 621 | 1 |
wiki_linguistics |
296.42 | 422 | 100% | 422 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
104.95 | 1214 | 100% | 1214 | 1 |
early_modern_science |
314.94 | 347 | 100% | 347 | 1 |
religious_translated |
98.46 | 1031 | 100% | 1031 | 1 |
cooking |
28.33 | 2538 | 100% | 2538 | 1 |
legal_scotus |
1323.06 | 77 | 100% | 77 | 1 |
eu_parliament_debates |
868.98 | 129 | 100% | 129 | 1 |
openstax_science |
103.70 | 1330 | 100% | 1330 | 1 |
openstax_society |
229.12 | 612 | 100% | 612 | 1 |
wpa_life_histories |
69.05 | 1369 | 100% | 1369 | 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.