Base Difficulty

Base difficulty: Level 17 edit

Level distribution for adjective (size): 14: 3 17: 4 101: 6 340: 1 380: 1 420: 1 1010: 1 1080: 1 1120: 6

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 0.00 — — — 0
20th_books 0.00 — — — 0
wiki_math 286.30 231 50% 462 downrated 1
wiki_geography 571.38 82 50% 164 downrated 1
wiki_biology 805.42 56 50% 112 downrated 1
wiki_modern_life 487.57 85 50% 170 downrated 1
wiki_arts 287.72 174 50% 348 downrated 1
wiki_society 222.00 228 50% 456 downrated 1
wiki_linguistics 171.65 349 50% 698 downrated 1
wiki_physical_science 489.40 94 50% 188 downrated 1
wiki_history 254.68 178 50% 356 downrated 1
early_modern_science 391.77 132 50% 264 downrated 1
religious_translated 106.28 495 50% 990 downrated 1
cooking 624.10 130 50% 260 downrated 1
legal_scotus 85.65 764 50% 1528 downrated 1
eu_parliament_debates 149.60 417 50% 834 downrated 1
openstax_science 506.10 89 50% 178 downrated 1
openstax_society 313.96 180 50% 360 downrated 1
wpa_life_histories 204.87 289 50% 578 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.