Base difficulty: Level 360 edit
Level distribution for adjective (origin): 232: 59 360: 7 1020: 2 1030: 2 1032: 172 1050: 2 1110: 2 1120: 12 1399: 6
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
A2 (2 of 6) | 2100 |
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 |
17.51 | 3674 | 80% | 4592 downrated | 1 |
20th_books |
7.91 | 6352 | 80% | 7940 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
85.98 | 1276 | 80% | 1595 downrated | 1 |
wiki_biology |
24.82 | 3945 | 80% | 4931 downrated | 1 |
wiki_modern_life |
33.66 | 3411 | 80% | 4264 downrated | 1 |
wiki_arts |
81.40 | 1353 | 80% | 1691 downrated | 1 |
wiki_society |
58.29 | 1932 | 80% | 2415 downrated | 1 |
wiki_linguistics |
29.24 | 3012 | 80% | 3765 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
215.49 | 421 | 80% | 526 downrated | 1 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
161.51 | 538 | 80% | 672 downrated | 1 |
cooking |
67.61 | 1290 | 80% | 1612 downrated | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
51.59 | 2132 | 80% | 2665 downrated | 1 |
wpa_life_histories |
5.02 | 9145 | 80% | 11431 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.