Base difficulty: Level 165 edit
Level distribution for noun (plant): 28: 5 165: 18 330: 1 1010: 6 1020: 1 1040: 1 1090: 7
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 |
Movers (2 of 3) | 750 |
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 |
106.34 | 873 | 100% | 873 | 1 |
20th_books |
145.51 | 681 | 100% | 681 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
225.83 | 522 | 100% | 522 | 1 |
wiki_biology |
222.32 | 566 | 100% | 566 | 1 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
31.30 | 3878 | 100% | 3878 | 1 |
wiki_society |
63.75 | 2110 | 100% | 2110 | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
196.79 | 547 | 100% | 547 | 1 |
religious_translated |
154.97 | 680 | 100% | 680 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
31.03 | 2771 | 100% | 2771 | 1 |
openstax_science |
44.38 | 2824 | 100% | 2824 | 1 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
19.43 | 3684 | 100% | 3684 | 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.