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 |
70.14 | 1296 | 100% | 1296 | 1 |
20th_books |
84.19 | 1104 | 100% | 1104 | 1 |
wiki_math |
402.48 | 351 | 100% | 351 | 1 |
wiki_geography |
679.04 | 148 | 100% | 148 | 1 |
wiki_biology |
90.88 | 1533 | 100% | 1533 | 1 |
wiki_modern_life |
244.56 | 483 | 100% | 483 | 1 |
wiki_arts |
517.06 | 194 | 100% | 194 | 1 |
wiki_society |
542.99 | 172 | 100% | 172 | 1 |
wiki_linguistics |
10550.33 | 10 | 100% | 10 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
439.59 | 208 | 100% | 208 | 1 |
early_modern_science |
107.79 | 1060 | 100% | 1060 | 1 |
religious_translated |
91.96 | 1103 | 100% | 1103 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
546.09 | 191 | 100% | 191 | 1 |
eu_parliament_debates |
91.80 | 1285 | 100% | 1285 | 1 |
openstax_science |
114.07 | 1229 | 100% | 1229 | 1 |
openstax_society |
460.30 | 249 | 100% | 249 | 1 |
wpa_life_histories |
42.98 | 2001 | 100% | 2001 | 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.