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
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
179.02 | 554 | 100% | 554 | 1 |
20th_books |
235.25 | 446 | 100% | 446 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
68.01 | 1928 | 100% | 1928 | 1 |
wiki_biology |
56.12 | 2418 | 100% | 2418 | 1 |
wiki_modern_life |
55.02 | 2649 | 100% | 2649 | 1 |
wiki_arts |
751.10 | 130 | 100% | 130 | 1 |
wiki_society |
196.54 | 610 | 100% | 610 | 1 |
wiki_linguistics |
40.98 | 2600 | 100% | 2600 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
249.37 | 416 | 100% | 416 | 1 |
early_modern_science |
72.50 | 1548 | 100% | 1548 | 1 |
religious_translated |
75.81 | 1337 | 100% | 1337 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
16.45 | 4884 | 100% | 4884 | 1 |
eu_parliament_debates |
29.75 | 2835 | 100% | 2835 | 1 |
openstax_science |
31.53 | 3687 | 100% | 3687 | 1 |
openstax_society |
159.06 | 899 | 100% | 899 | 1 |
wpa_life_histories |
423.22 | 282 | 100% | 282 | 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.