Base difficulty: Level 295 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 |
Flyers (3 of 3) | 1200 |
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 |
142.14 | 666 | 100% | 666 | 1 |
20th_books |
145.94 | 679 | 100% | 679 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
27.51 | 4023 | 100% | 4023 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
29.89 | 4458 | 100% | 4458 | 1 |
wiki_arts |
50.69 | 2578 | 100% | 2578 | 1 |
wiki_society |
73.41 | 1853 | 100% | 1853 | 1 |
wiki_linguistics |
31.44 | 3153 | 100% | 3153 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
92.51 | 1393 | 100% | 1393 | 1 |
early_modern_science |
35.68 | 2828 | 100% | 2828 | 1 |
religious_translated |
154.58 | 686 | 100% | 686 | 1 |
cooking |
36.26 | 2160 | 100% | 2160 | 1 |
legal_scotus |
9.58 | 6698 | 100% | 6698 | 1 |
eu_parliament_debates |
30.49 | 2800 | 100% | 2800 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
31.32 | 3756 | 100% | 3756 | 1 |
wpa_life_histories |
25.84 | 2975 | 100% | 2975 | 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.