Base Difficulty

Base difficulty: Level 7 edit

Level distribution for noun (beverage): 7: 6 172: 23 1040: 1 1090: 1 1399: 5

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: 1575 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals
Source Tier Rank used
basic_english Extended (2 of 2) 1600
cambridge_yle Movers (2 of 3) 750
cefr A1 (1 of 6) 800

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 45.89 1947 100% 1947 1
20th_books 85.40 1126 100% 1126 1
wiki_math 0.00 — — — 0
wiki_geography 68.86 2030 100% 2030 1
wiki_biology 44.02 3037 100% 3037 1
wiki_modern_life 82.23 1795 100% 1795 1
wiki_arts 0.00 — — — 0
wiki_society 0.00 — — — 0
wiki_linguistics 20.96 4388 100% 4388 1
wiki_physical_science 0.00 — — — 0
wiki_history 0.00 — — — 0
early_modern_science 36.45 2901 100% 2901 1
religious_translated 0.00 — — — 0
cooking 512.71 302 100% 302 1
legal_scotus 0.00 — — — 0
eu_parliament_debates 18.59 3920 100% 3920 1
openstax_science 28.68 3926 100% 3926 1
openstax_society 48.78 2666 100% 2666 1
wpa_life_histories 112.71 910 100% 910 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.