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 |
429.64 | 256 | 100% | 256 | 1 |
20th_books |
390.38 | 284 | 100% | 284 | 1 |
wiki_math |
310.58 | 443 | 100% | 443 | 1 |
wiki_geography |
211.29 | 565 | 100% | 565 | 1 |
wiki_biology |
431.25 | 252 | 100% | 252 | 1 |
wiki_modern_life |
424.13 | 234 | 100% | 234 | 1 |
wiki_arts |
379.63 | 266 | 100% | 266 | 1 |
wiki_society |
560.11 | 167 | 100% | 167 | 1 |
wiki_linguistics |
2953.51 | 35 | 100% | 35 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
146.00 | 843 | 100% | 843 | 1 |
early_modern_science |
130.43 | 848 | 100% | 848 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
40.79 | 2014 | 100% | 2014 | 1 |
legal_scotus |
230.68 | 554 | 100% | 554 | 1 |
eu_parliament_debates |
100.12 | 1186 | 100% | 1186 | 1 |
openstax_science |
99.55 | 1382 | 100% | 1382 | 1 |
openstax_society |
138.05 | 1030 | 100% | 1030 | 1 |
wpa_life_histories |
193.20 | 552 | 100% | 552 | 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.