Base Difficulty

Base difficulty: Level 360 edit

Level distribution for adjective (origin): 232: 30 360: 7 1020: 2 1030: 2 1031: 3 1050: 2 1110: 2 1120: 12

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 51.07 1738 100% 1738 1
20th_books 0.00 — — — 0
wiki_math 0.00 — — — 0
wiki_geography 271.92 422 100% 422 1
wiki_biology 483.94 217 100% 217 1
wiki_modern_life 63.35 2296 100% 2296 1
wiki_arts 72.53 1810 100% 1810 1
wiki_society 61.79 2188 100% 2188 1
wiki_linguistics 858.51 135 100% 135 1
wiki_physical_science 71.14 1982 100% 1982 1
wiki_history 127.95 958 100% 958 1
early_modern_science 76.16 1491 100% 1491 1
religious_translated 22.68 3556 100% 3556 1
cooking 0.00 — — — 0
legal_scotus 22.02 4110 100% 4110 1
eu_parliament_debates 0.00 — — — 0
openstax_science 20.75 4945 100% 4945 1
openstax_society 0.00 — — — 0
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.