Base Difficulty

Base difficulty: Level 233 edit

Level distribution for noun (language_name): 233: 35 1033: 109

Per-Language Difficulty Overrides
Language Override Level Effective Level Notes Actions
Spanish (Latin America) Level 15 Level 15 -
Portuguese Level 15 Level 15 -
Portuguese (Brazil) Level 15 Level 15 -
Add Difficulty Override
-1 to exclude, 1-1399 for level
Frequency and Tier Signals
Combined Frequency Rank: 4071 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals

No lemma-tier assignment found yet.

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 0.00 — — — 0
20th_books 0.00 — — — 0
wiki_math 0.00 — — — 0
wiki_geography 164.58 358 50% 716 downrated 1
wiki_biology 29.59 2307 50% 4614 downrated 1
wiki_modern_life 20.29 3515 50% 7030 downrated 1
wiki_arts 21.14 3200 50% 6400 downrated 1
wiki_society 17.42 3899 50% 7798 downrated 1
wiki_linguistics 191.86 317 50% 634 downrated 1
wiki_physical_science 0.00 — — — 0
wiki_history 90.85 707 50% 1414 downrated 1
early_modern_science 22.21 2470 50% 4940 downrated 1
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 27.68 1913 50% 3826 downrated 1
openstax_science 0.00 — — — 0
openstax_society 47.12 1469 50% 2938 downrated 1
wpa_life_histories 6.83 5207 50% 10414 downrated 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.