Base difficulty: Level 18 edit
Level distribution for adjective (physical_property): 3: 1 8: 2 11: 11 14: 20 17: 9 18: 7 20: 2 27: 3 133: 1 179: 1 249: 1 330: 1 340: 1 355: 38 360: 1 370: 2 379: 1 380: 1 420: 1 1000: 1 1010: 3 1040: 8 1050: 5 1090: 2 1120: 16 1209: 1 1399: 9
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
cambridge_yle |
Flyers (3 of 3) | 1200 |
cefr |
C1 (5 of 6) | 12000 |
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 |
136.08 | 799 | 100% | 656 | 3 |
20th_books |
141.14 | 782 | 100% | 657 | 3 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
217.42 | 707 | 100% | 597 | 2 |
wiki_biology |
189.78 | 710 | 100% | 710 | 1 |
wiki_modern_life |
59.25 | 2480 | 100% | 2480 | 1 |
wiki_arts |
87.22 | 1589 | 100% | 1589 | 1 |
wiki_society |
59.24 | 2352 | 100% | 2352 | 1 |
wiki_linguistics |
59.65 | 2106 | 100% | 2106 | 1 |
wiki_physical_science |
154.62 | 944 | 100% | 944 | 1 |
wiki_history |
74.62 | 1831 | 100% | 1831 | 1 |
early_modern_science |
84.29 | 1385 | 100% | 1385 | 1 |
religious_translated |
172.47 | 621 | 100% | 621 | 1 |
cooking |
406.79 | 408 | 100% | 348 | 2 |
legal_scotus |
7.29 | 8209 | 100% | 8209 | 1 |
eu_parliament_debates |
40.27 | 2401 | 100% | 2401 | 1 |
openstax_science |
79.80 | 1731 | 100% | 1731 | 1 |
openstax_society |
100.03 | 1395 | 100% | 1395 | 1 |
wpa_life_histories |
127.50 | 838 | 100% | 772 | 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.