Base difficulty: Level 255 edit
Level distribution for noun (path_infrastructure): 26: 7 255: 14 405: 3 1020: 2 1050: 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 |
36.74 | 2307 | 100% | 2307 | 1 |
20th_books |
38.03 | 2131 | 100% | 2131 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
376.73 | 284 | 100% | 284 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
102.46 | 1414 | 100% | 1414 | 1 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
35.99 | 3403 | 100% | 3403 | 1 |
early_modern_science |
28.39 | 3329 | 100% | 3329 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
9.99 | 6535 | 100% | 6535 | 1 |
eu_parliament_debates |
22.60 | 3305 | 100% | 3305 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
10.29 | 5908 | 100% | 5908 | 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.