Base difficulty: Level 11 edit
Level distribution for adjective (quality): 3: 1 11: 10 14: 12 17: 23 18: 3 20: 4 318: 35 320: 28 330: 1 340: 2 360: 2 380: 1 400: 3 420: 4 430: 27 469: 27 470: 2 1040: 2 1060: 2 1070: 13 1090: 3 1110: 2 1120: 47 1214: 1 1399: 16
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
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 |
59.60 | 1534 | 100% | 1534 | 1 |
20th_books |
45.43 | 1924 | 100% | 1924 | 1 |
wiki_math |
376.49 | 375 | 100% | 375 | 1 |
wiki_geography |
90.22 | 1576 | 100% | 1576 | 1 |
wiki_biology |
75.41 | 1825 | 100% | 1825 | 1 |
wiki_modern_life |
143.41 | 978 | 100% | 978 | 1 |
wiki_arts |
96.47 | 1447 | 100% | 1447 | 1 |
wiki_society |
82.06 | 1721 | 100% | 1721 | 1 |
wiki_linguistics |
231.09 | 586 | 100% | 586 | 1 |
wiki_physical_science |
69.78 | 2066 | 100% | 2066 | 1 |
wiki_history |
76.36 | 1784 | 100% | 1784 | 1 |
early_modern_science |
105.93 | 1106 | 100% | 1106 | 1 |
religious_translated |
15.10 | 4923 | 100% | 4923 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
36.02 | 3062 | 100% | 3062 | 1 |
eu_parliament_debates |
46.32 | 2178 | 100% | 2178 | 1 |
openstax_science |
84.37 | 1639 | 100% | 1639 | 1 |
openstax_society |
73.58 | 1887 | 100% | 1887 | 1 |
wpa_life_histories |
127.28 | 812 | 100% | 812 | 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.