Base difficulty: Level 135 edit
Level distribution for noun (celestial_object): 10: 1 135: 6 219: 2 1050: 3 1055: 88 1399: 1
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
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 |
37.84 | 2326 | 100% | 2326 | 1 |
20th_books |
33.23 | 2532 | 100% | 2532 | 1 |
wiki_math |
47.22 | 2115 | 100% | 2115 | 1 |
wiki_geography |
36.47 | 3721 | 100% | 3721 | 1 |
wiki_biology |
30.44 | 3994 | 100% | 3994 | 1 |
wiki_modern_life |
40.83 | 3513 | 100% | 3513 | 1 |
wiki_arts |
76.26 | 1820 | 100% | — | 1 |
wiki_society |
23.74 | 5239 | 100% | 5239 | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
853.28 | 113 | 100% | 113 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
37.71 | 2477 | 100% | 2477 | 1 |
cooking |
37.18 | 2144 | 100% | 2144 | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
571.50 | 181 | 100% | 181 | 1 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
29.28 | 2701 | 100% | 2701 | 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.