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 5.50 2922 20% 14610 downrated 1
20th_books 7.48 2147 20% 10735 downrated 1
wiki_math 5.12 3002 20% 8000 capped 1
wiki_geography 42.67 558 20% 2790 downrated 1
wiki_biology 35.92 736 20% 3680 downrated 1
wiki_modern_life 40.07 627 20% 3135 downrated 1
wiki_arts 13.54 1961 20% 9805 downrated 1
wiki_society 42.77 554 20% 2770 downrated 1
wiki_linguistics 10.44 2133 20% 9000 capped 1
wiki_physical_science 0.00 — — — 0
wiki_history 13.91 1864 20% 9000 capped 1
early_modern_science 13.73 1613 20% 8065 downrated 1
religious_translated 4.10 3854 20% 10400 capped 1
cooking 0.00 — — — 0
legal_scotus 51.34 493 20% 2465 downrated 1
eu_parliament_debates 23.88 1010 20% 5050 downrated 1
openstax_science 76.32 325 20% 1625 downrated 1
openstax_society 39.64 716 20% 3580 downrated 1
wpa_life_histories 1.97 6048 20% 20000 capped 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.