Base difficulty: Level 1399 edit
Level distribution for noun (group_people): 309: 19 330: 1 405: 2 410: 1 430: 1 1000: 1 1010: 1 1030: 2 1060: 1 1070: 1 1080: 1 1120: 4 1207: 2 1218: 3 1399: 22
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
B1 (3 of 6) | 4200 |
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 |
10.22 | 3850 | 50% | 7700 downrated | 1 |
20th_books |
6.84 | 5061 | 50% | 10122 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
58.61 | 1178 | 50% | 2356 downrated | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
15.61 | 4372 | 50% | 8744 downrated | 1 |
wiki_arts |
18.16 | 3687 | 50% | 7374 downrated | 1 |
wiki_society |
51.70 | 1361 | 50% | 2722 downrated | 1 |
wiki_linguistics |
17.62 | 3090 | 50% | 6180 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
77.72 | 828 | 50% | 1656 downrated | 1 |
early_modern_science |
14.61 | 3414 | 50% | 6828 downrated | 1 |
religious_translated |
7.06 | 5157 | 50% | 10314 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
13.66 | 3684 | 50% | 7368 downrated | 1 |
eu_parliament_debates |
45.50 | 1284 | 50% | 2568 downrated | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
38.62 | 1785 | 50% | 3570 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.