Base Difficulty

Base difficulty: Level 1 edit

Level distribution for noun (food): 1: 11 7: 30 278: 1 279: 46 340: 1 409: 32 410: 35 1010: 1 1040: 1 1078: 2 1090: 25 1399: 30

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: 451 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals
Source Tier Rank used
basic_english Basic (1 of 2) 600

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 30.72 2779 100% 2779 1
20th_books 29.44 2829 100% 2829 1
wiki_math 0.00 — — — 0
wiki_geography 71.96 1965 100% 1965 1
wiki_biology 212.01 619 100% 619 1
wiki_modern_life 195.60 659 100% 659 1
wiki_arts 0.00 — — — 0
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 87.45 1669 100% 1669 1
wiki_history 0.00 — — — 0
early_modern_science 0.00 — — — 0
religious_translated 0.00 — — — 0
cooking 4644.76 27 100% 27 1
legal_scotus 0.00 — — — 0
eu_parliament_debates 42.05 2335 100% 2335 1
openstax_science 134.98 1051 100% 1051 1
openstax_society 125.14 1136 100% 1136 1
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.