Base Difficulty

Base difficulty: Level 300 edit

Level distribution for noun (abstract_condition): -1: 1 300: 45 370: 1 390: 1 400: 4 405: 1 420: 1 1020: 1 1030: 2 1050: 4 1060: 6 1070: 16 1080: 2 1120: 4 1130: 2

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 68.13 1326 100% 1326 1
20th_books 36.97 2175 100% 2175 1
wiki_math 50.02 1974 100% 1974 1
wiki_geography 96.04 1379 100% 1379 1
wiki_biology 214.36 595 100% 595 1
wiki_modern_life 159.86 847 100% 847 1
wiki_arts 49.67 2616 100% 2616 1
wiki_society 155.56 806 100% 806 1
wiki_linguistics 174.59 725 100% 725 1
wiki_physical_science 0.00 — — — 0
wiki_history 108.20 1176 100% 1176 1
early_modern_science 67.13 1658 100% 1658 1
religious_translated 88.81 1132 100% 1132 1
cooking 27.19 2582 100% 2582 1
legal_scotus 95.35 1351 100% 1351 1
eu_parliament_debates 61.10 1778 100% 1778 1
openstax_science 282.48 466 100% 466 1
openstax_society 179.26 799 100% 799 1
wpa_life_histories 53.73 1718 100% 1718 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.