Base Difficulty

Base difficulty: Level 17 edit

Level distribution for adjective (size): 14: 3 17: 4 101: 6 340: 1 380: 1 420: 1 1010: 1 1080: 1 1120: 6

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 17.02 4297 100% 4297 1
20th_books 8.78 6576 100% 6576 1
wiki_math 0.00 — — — 0
wiki_geography 47.80 2567 100% 2567 1
wiki_biology 85.12 1631 100% 1631 1
wiki_modern_life 150.12 912 100% 912 1
wiki_arts 124.96 1046 100% 1046 1
wiki_society 45.20 2963 100% 2963 1
wiki_linguistics 88.21 1362 100% 1362 1
wiki_physical_science 236.88 595 100% 595 1
wiki_history 33.16 3640 100% 3640 1
early_modern_science 64.62 1724 100% 1724 1
religious_translated 13.41 5151 100% 5151 1
cooking 79.36 1342 100% 1342 1
legal_scotus 19.29 4493 100% 4493 1
eu_parliament_debates 51.43 2034 100% 2034 1
openstax_science 111.64 1251 100% 1251 1
openstax_society 31.35 3747 100% 3747 1
wpa_life_histories 17.62 3988 100% 3988 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.