Base difficulty: Level 400 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
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Movers (2 of 3) | 750 |
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 |
24.76 | 1602 | 44% | 3605 downrated | 1 |
20th_books |
32.19 | 1271 | 44% | 2860 downrated | 1 |
wiki_math |
7.75 | 3786 | 44% | 8000 capped | 1 |
wiki_geography |
14.54 | 3520 | 44% | 7920 downrated | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
33.12 | 1970 | 44% | 4432 downrated | 1 |
wiki_arts |
15.57 | 3541 | 44% | 7967 downrated | 1 |
wiki_society |
36.43 | 1657 | 44% | 3728 downrated | 1 |
wiki_linguistics |
32.94 | 1600 | 44% | 3600 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
22.64 | 2510 | 44% | 5648 downrated | 1 |
early_modern_science |
12.96 | 3242 | 44% | 7294 downrated | 1 |
religious_translated |
9.28 | 3793 | 44% | 8534 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
110.48 | 514 | 44% | 1156 downrated | 1 |
eu_parliament_debates |
65.21 | 814 | 44% | 1832 downrated | 1 |
openstax_science |
24.15 | 2367 | 44% | 5326 downrated | 1 |
openstax_society |
66.67 | 947 | 44% | — | 1 |
wpa_life_histories |
61.28 | 748 | 44% | 1683 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.