Base Difficulty

Base difficulty: Level 22 edit

Level distribution for adjective (sequence): 22: 7 225: 1 1120: 10

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-1299 for level
Frequency and Tier Signals
Combined Frequency Rank: — (run python -m storage.admin --calc-ranks to populate)
Tier Signals

No lemma-tier assignment found yet.

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 55.17 847 50% 1694 downrated 1
20th_books 52.14 920 50% 1840 downrated 1
wiki_math 389.10 174 50% 348 downrated 1
wiki_geography 321.26 158 50% 316 downrated 1
wiki_biology 157.15 374 50% 748 downrated 1
wiki_modern_life 172.21 304 50% 608 downrated 1
wiki_arts 227.41 221 50% 442 downrated 1
wiki_society 238.62 203 50% 406 downrated 1
wiki_linguistics 486.73 115 50% 230 downrated 1
wiki_physical_science 165.39 406 50% 812 downrated 1
wiki_history 355.65 130 50% 260 downrated 1
early_modern_science 128.89 419 50% 838 downrated 1
religious_translated 75.02 714 50% 1428 downrated 1
cooking 115.00 592 50% 1184 downrated 1
legal_scotus 112.32 564 50% 1128 downrated 1
eu_parliament_debates 140.69 443 50% 886 downrated 1
openstax_science 210.31 280 50% 560 downrated 1
openstax_society 202.13 292 50% 584 downrated 1
wpa_life_histories 79.22 670 50% 1340 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.