Base Difficulty

Base difficulty: Level 300 edit

Level distribution for noun (abstract_condition): -1: 1 300: 37 370: 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 315.14 331 100% 331 1
20th_books 251.25 414 100% 414 1
wiki_math 30.26 2773 100% 2773 1
wiki_geography 219.61 533 100% 533 1
wiki_biology 161.19 823 100% 823 1
wiki_modern_life 123.00 1160 100% 1160 1
wiki_arts 133.81 971 100% 971 1
wiki_society 98.61 1386 100% 1386 1
wiki_linguistics 121.92 1015 100% 1015 1
wiki_physical_science 190.46 756 100% 756 1
wiki_history 175.45 667 100% 667 1
early_modern_science 254.25 424 100% 424 1
religious_translated 423.93 271 100% 271 1
cooking 193.86 675 100% 675 1
legal_scotus 87.22 1453 100% 1453 1
eu_parliament_debates 99.23 1203 100% 1203 1
openstax_science 175.96 815 100% 815 1
openstax_society 120.47 1179 100% 1179 1
wpa_life_histories 291.92 385 100% 385 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.