Base Difficulty

Base difficulty: Level 17 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 1040: 2 1060: 2 1070: 13 1090: 3 1110: 2 1120: 47 1214: 1

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 103.80 898 100% 898 1
20th_books 111.32 857 100% 857 1
wiki_math 640.94 203 100% 203 1
wiki_geography 26.82 4096 100% 4096 1
wiki_biology 190.46 691 100% 691 1
wiki_modern_life 282.46 399 100% 399 1
wiki_arts 179.27 694 100% 694 1
wiki_society 108.38 1242 100% 1242 1
wiki_linguistics 268.91 473 100% 473 1
wiki_physical_science 266.24 520 100% 520 1
wiki_history 83.38 1557 100% 1557 1
early_modern_science 247.81 435 100% 435 1
religious_translated 80.34 1260 100% 1260 1
cooking 148.43 821 100% 821 1
legal_scotus 99.72 1296 100% 1296 1
eu_parliament_debates 100.01 1188 100% 1188 1
openstax_science 355.49 355 100% 355 1
openstax_society 98.90 1412 100% 1412 1
wpa_life_histories 0.00 — — — 0

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.