Base Difficulty

Base difficulty: Level 475 edit

Level distribution for verb (communication): 10: 2 11: 1 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: 52 485: 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 30.70 2573 50% 2500 3
20th_books 0.00 — — — 0
wiki_math 266.52 349 50% 478 downrated 4
wiki_geography 100.28 603 50% 1206 downrated 1
wiki_biology 175.50 327 50% 654 downrated 1
wiki_modern_life 208.69 259 50% 491 downrated 2
wiki_arts 189.83 389 50% 590 downrated 4
wiki_society 103.89 572 50% 1144 downrated 1
wiki_linguistics 161.53 512 50% 755 downrated 3
wiki_physical_science 0.00 — — — 0
wiki_history 109.06 496 50% 992 downrated 1
early_modern_science 88.08 990 50% 1216 downrated 3
religious_translated 12.52 3299 50% 6598 downrated 1
cooking 0.00 — — — 0
legal_scotus 47.91 2017 50% 2003 4
eu_parliament_debates 146.02 1081 50% 772 4
openstax_science 80.51 1395 50% 1501 downrated 4
openstax_society 0.00 — — — 0
wpa_life_histories 8.58 4080 50% 8160 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.