Base Difficulty

Base difficulty: Level 475 edit

Level distribution for verb (creation_action): 7: 1 10: 1 205: 1 260: 1 295: 1 330: 3 380: 1 400: 1 415: 1 455: 1 470: 12 475: 7 485: 1 1000: 1 1010: 1 1040: 1 1070: 1 1110: 2 1120: 1 1399: 31

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-1399 for level
Frequency and Tier Signals
Combined Frequency Rank: 9232 (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 1.08 6421 11% 20000 capped 1
wiki_math 2.05 3818 11% 8000 capped 1
wiki_geography 9.39 1680 11% 9000 capped 1
wiki_biology 3.53 3882 11% 9000 capped 1
wiki_modern_life 8.40 1962 11% 10000 capped 1
wiki_arts 8.74 1765 11% 10000 capped 1
wiki_society 22.44 943 11% 5959 downrated 3
wiki_linguistics 3.22 3543 11% 9000 capped 1
wiki_physical_science 3.82 3629 11% 8000 capped 1
wiki_history 11.45 1293 11% 9000 capped 1
early_modern_science 2.87 3756 11% 10400 capped 1
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 3.55 3737 11% 20000 capped 2
eu_parliament_debates 18.14 1106 11% 5809 downrated 3
openstax_science 14.13 1834 11% 8833 downrated 3
openstax_society 21.77 1196 11% 6173 downrated 3
wpa_life_histories 8.39 1780 11% 10194 downrated 3

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.