Base difficulty: Level 3 edit
Level distribution for adjective (color): 3: 8 27: 3 1120: 2
No difficulty overrides set. The base difficulty level will be used for all languages.
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
98.09 | 969 | 100% | 969 | 1 |
20th_books |
168.25 | 620 | 100% | 620 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
39.73 | 3430 | 100% | 3430 | 1 |
wiki_biology |
402.54 | 282 | 100% | 282 | 1 |
wiki_modern_life |
74.82 | 1985 | 100% | 1985 | 1 |
wiki_arts |
47.46 | 2897 | 100% | 2897 | 1 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
208.88 | 683 | 100% | 683 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
250.09 | 435 | 100% | 435 | 1 |
religious_translated |
34.23 | 2677 | 100% | 2677 | 1 |
cooking |
172.36 | 745 | 100% | 745 | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
121.28 | 1168 | 100% | 1168 | 1 |
openstax_society |
25.19 | 4479 | 100% | 4479 | 1 |
wpa_life_histories |
56.28 | 1654 | 100% | 1654 | 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.