Base difficulty: Level 14 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 |
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 |
708.44 | 119 | 50% | 167 downrated | 3 |
20th_books |
644.37 | 126 | 50% | 183 downrated | 3 |
wiki_math |
389.20 | 561 | 100% | 338 | 3 |
wiki_geography |
367.46 | 397 | 50% | 355 | 3 |
wiki_biology |
465.62 | 363 | 50% | 268 | 3 |
wiki_modern_life |
433.57 | 378 | 100% | 273 | 3 |
wiki_arts |
542.80 | 233 | 50% | 214 | 3 |
wiki_society |
382.79 | 416 | 50% | 322 | 3 |
wiki_linguistics |
243.72 | 815 | 50% | 522 | 3 |
wiki_physical_science |
475.16 | 386 | 100% | 283 | 3 |
wiki_history |
612.80 | 169 | 50% | 177 downrated | 3 |
early_modern_science |
1706.50 | 60 | 50% | 65 downrated | 3 |
religious_translated |
1261.46 | 67 | 50% | 95 downrated | 3 |
cooking |
247.90 | 469 | 50% | 475 downrated | 3 |
legal_scotus |
251.46 | 704 | 100% | 500 | 3 |
eu_parliament_debates |
728.81 | 214 | 50% | 168 | 3 |
openstax_science |
661.63 | 214 | 100% | 171 | 3 |
openstax_society |
651.88 | 316 | 100% | 190 | 3 |
wpa_life_histories |
323.23 | 242 | 50% | 346 downrated | 3 |
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.