Base difficulty: Level 29 edit
Level distribution for noun (activity): 20: 1 29: 14 260: 16 264: 28 266: 29 278: 1 330: 2 360: 1 380: 1 405: 2 406: 1 410: 1 416: 1 1000: 8 1010: 3 1020: 2 1030: 1 1040: 11 1050: 2 1060: 6 1070: 5 1078: 2 1090: 1 1120: 5 1205: 1 1208: 2 1211: 1 1212: 1 1214: 3 1215: 2 1216: 1 1217: 2 1218: 1 1219: 1 1220: 1 1221: 3 1222: 3 1223: 1 1224: 3 1225: 9 1226: 1 1399: 74
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cefr |
A1 (1 of 6) | 800 |
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 |
45.95 | 1023 | 50% | 2046 downrated | 1 |
20th_books |
50.79 | 976 | 50% | 1952 downrated | 1 |
wiki_math |
10.94 | 3454 | 50% | 6908 downrated | 1 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
31.21 | 2351 | 50% | 4702 downrated | 1 |
wiki_arts |
87.72 | 1157 | 50% | 1534 downrated | 2 |
wiki_society |
33.50 | 2075 | 50% | 4150 downrated | 1 |
wiki_linguistics |
246.92 | 363 | 50% | 516 downrated | 2 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
47.49 | 1397 | 50% | 2794 downrated | 1 |
early_modern_science |
28.27 | 2016 | 50% | 4032 downrated | 1 |
religious_translated |
20.11 | 2329 | 50% | 4658 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
163.88 | 390 | 50% | 718 downrated | 2 |
eu_parliament_debates |
106.98 | 569 | 50% | 1138 downrated | 1 |
openstax_science |
24.09 | 2633 | 50% | 5266 downrated | 1 |
openstax_society |
48.53 | 1429 | 50% | 2858 downrated | 1 |
wpa_life_histories |
30.88 | 1530 | 50% | 3060 downrated | 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.