Base Difficulty

Base difficulty: Level 1000 edit

Level distribution for adjective (condition): 360: 1 379: 13 380: 1 400: 1 420: 1 1000: 2 1010: 3 1020: 1 1030: 3 1040: 3 1050: 1 1070: 2 1080: 2 1120: 20

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 7.64 7512 100% 7512 1
20th_books 6.21 8296 100% 8296 1
wiki_math 29.10 2818 100% 2818 1
wiki_geography 0.00 — — — 0
wiki_biology 39.12 3312 100% 3312 1
wiki_modern_life 75.71 1922 100% 1922 1
wiki_arts 366.03 276 100% 276 1
wiki_society 211.06 565 100% 565 1
wiki_linguistics 283.73 450 100% 450 1
wiki_physical_science 63.57 2177 100% 2177 1
wiki_history 251.97 406 100% 406 1
early_modern_science 23.46 3850 100% 3850 1
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 19.29 4491 100% 4491 1
eu_parliament_debates 8.96 5444 100% 5444 1
openstax_science 32.37 3594 100% 3594 1
openstax_society 141.09 1004 100% 1004 1
wpa_life_histories 6.63 8033 100% 8033 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.