Base difficulty: Level 1399 edit
Level distribution for noun (legal_concept): 460: 1 1060: 1 1120: 6 1130: 47 1399: 48
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
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 |
6.30 | 6752 | 66% | 10179 downrated | 1 |
20th_books |
7.81 | 5583 | 66% | 8416 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
20.91 | 3883 | 66% | 5854 downrated | 1 |
wiki_modern_life |
39.85 | 2437 | 66% | 3674 downrated | 1 |
wiki_arts |
31.92 | 2856 | 66% | 4305 downrated | 1 |
wiki_society |
109.18 | 1255 | 66% | 1279 downrated | 2 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
51.86 | 1743 | 66% | 2628 downrated | 1 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
12.57 | 4200 | 66% | 6332 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
222.12 | 597 | 66% | 578 | 2 |
eu_parliament_debates |
74.38 | 1795 | 66% | 1427 | 2 |
openstax_science |
72.74 | 1759 | 66% | 1793 downrated | 2 |
openstax_society |
60.00 | 2306 | 66% | 2137 | 2 |
wpa_life_histories |
26.71 | 2525 | 66% | 2816 downrated | 2 |
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.