Base Difficulty

Base difficulty: Level 7 edit

Level distribution for noun (beverage): 7: 6 172: 23 1040: 1 1090: 1

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
Source Tier Rank used
cambridge_yle Starters (1 of 3) 325

Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 445.53 248 100% 248 1
20th_books 365.81 305 100% 305 1
wiki_math 23.26 3265 100% 3265 1
wiki_geography 1278.65 72 100% 72 1
wiki_biology 1585.23 57 100% 57 1
wiki_modern_life 1638.89 53 100% 53 1
wiki_arts 151.38 839 100% 839 1
wiki_society 271.59 405 100% 405 1
wiki_linguistics 76.91 1542 100% 1542 1
wiki_physical_science 0.00 — — — 0
wiki_history 173.92 679 100% 679 1
early_modern_science 1652.19 70 100% 70 1
religious_translated 0.00 — — — 0
cooking 7403.14 15 100% 15 1
legal_scotus 176.96 732 100% 732 1
eu_parliament_debates 209.09 587 100% 587 1
openstax_science 1684.95 58 100% 58 1
openstax_society 243.54 572 100% 572 1
wpa_life_histories 606.59 196 100% 196 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.