Base Difficulty

Base difficulty: Level 230 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 8.42 7086 100% 7086 1
20th_books 13.46 6706 100% 3968 2
wiki_math 69.79 1573 100% 1573 1
wiki_geography 40.49 2973 100% 2973 1
wiki_biology 0.00 — — — 0
wiki_modern_life 0.00 — — — 0
wiki_arts 260.57 427 100% 427 1
wiki_society 141.17 906 100% 906 1
wiki_linguistics 221.19 716 100% 554 2
wiki_physical_science 31.77 3742 100% 3742 1
wiki_history 223.79 477 100% 477 1
early_modern_science 46.42 2285 100% 2285 1
religious_translated 63.60 1572 100% 1572 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 24.74 4360 100% 2311 2
openstax_science 35.26 3396 100% 3396 1
openstax_society 34.20 3520 100% 3520 1
wpa_life_histories 5.26 9493 100% 9493 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.