Base difficulty: Level 1399 edit
Level distribution for noun (spatial_division): 249: 11 254: 2 350: 1 460: 1 1078: 1 1200: 4 1201: 1 1202: 3 1203: 2 1204: 9 1206: 3 1207: 4 1208: 1 1209: 5 1210: 4 1211: 4 1212: 1 1213: 1 1217: 2 1219: 1 1220: 1 1226: 5 1399: 9
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
cefr |
B2 (4 of 6) | 6900 |
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 |
0.00 | — | — | — | 0 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
18.59 | 1015 | 14% | 7105 downrated | 1 |
wiki_geography |
9.02 | 2234 | 14% | 9000 capped | 1 |
wiki_biology |
5.07 | 3573 | 14% | 9000 capped | 1 |
wiki_modern_life |
16.64 | 1258 | 14% | 8806 downrated | 1 |
wiki_arts |
21.88 | 862 | 14% | 6034 downrated | 1 |
wiki_society |
29.69 | 604 | 14% | 4228 downrated | 1 |
wiki_linguistics |
16.40 | 1134 | 14% | 7938 downrated | 1 |
wiki_physical_science |
9.53 | 2152 | 14% | 8000 capped | 1 |
wiki_history |
13.10 | 1456 | 14% | 9000 capped | 1 |
early_modern_science |
8.19 | 1991 | 14% | 10400 capped | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
11.50 | 1593 | 14% | 11151 downrated | 1 |
eu_parliament_debates |
22.27 | 760 | 14% | 5320 downrated | 1 |
openstax_science |
20.71 | 983 | 14% | 6881 downrated | 1 |
openstax_society |
43.31 | 426 | 14% | 2982 downrated | 1 |
wpa_life_histories |
0.00 | — | — | — | 0 |
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.