Base difficulty: Level 135 edit
Level distribution for noun (celestial_object): 10: 1 135: 5 219: 1 1050: 3 1055: 88
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 |
244.21 | 422 | 100% | 422 | 1 |
20th_books |
228.63 | 462 | 100% | 462 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
58.32 | 2187 | 100% | 2187 | 1 |
wiki_biology |
81.47 | 1695 | 100% | 1695 | 1 |
wiki_modern_life |
60.65 | 2401 | 100% | 2401 | 1 |
wiki_arts |
45.58 | 2814 | 100% | 2814 | 1 |
wiki_society |
100.73 | 1357 | 100% | 1357 | 1 |
wiki_linguistics |
33.12 | 3061 | 100% | 3061 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
38.03 | 3239 | 100% | 3239 | 1 |
early_modern_science |
818.61 | 126 | 100% | 126 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
37.39 | 2124 | 100% | 2124 | 1 |
legal_scotus |
4.58 | 9844 | 100% | 9844 | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
51.85 | 2487 | 100% | 2487 | 1 |
openstax_society |
38.32 | 3191 | 100% | 3191 | 1 |
wpa_life_histories |
131.01 | 778 | 100% | 778 | 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.