Base Difficulty

Base difficulty: Level 480 edit

Level distribution for verb (communication): 10: 2 29: 1 119: 2 140: 1 185: 1 196: 1 215: 1 230: 1 295: 2 300: 1 310: 3 329: 1 400: 1 415: 4 455: 2 460: 2 475: 4 480: 53 485: 5 1000: 2 1060: 1 1070: 2 1120: 2

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 12.50 6233 80% 4657 2
20th_books 0.00 — — — 0
wiki_math 1646.21 68 80% 71 downrated 2
wiki_geography 131.10 929 80% 954 downrated 2
wiki_biology 0.00 — — — 0
wiki_modern_life 203.96 597 80% 623 downrated 2
wiki_arts 151.31 883 80% 843 2
wiki_society 336.61 333 80% 338 downrated 2
wiki_linguistics 0.00 — — — 0
wiki_physical_science 506.67 213 80% 231 downrated 2
wiki_history 50.16 2058 80% 2572 downrated 1
early_modern_science 56.47 2015 80% 1773 2
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 222.02 660 80% 574 2
eu_parliament_debates 91.78 1718 80% 1167 2
openstax_science 255.85 638 80% 541 2
openstax_society 178.68 1056 80% 784 2
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.