Base Difficulty

Base difficulty: Level 279 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: 1173 (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 17.54 6610 100% 3580 2
20th_books 19.77 5627 100% 3192 2
wiki_math 0.00 — — — 0
wiki_geography 42.73 3206 100% 3206 1
wiki_biology 233.08 999 100% 603 2
wiki_modern_life 222.20 1158 100% 658 2
wiki_arts 0.00 — — — 0
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 0.00 — — — 0
early_modern_science 146.94 980 100% 760 2
religious_translated 0.00 — — — 0
cooking 1018.66 269 100% 154 2
legal_scotus 0.00 — — — 0
eu_parliament_debates 11.37 5257 100% 5257 1
openstax_science 20.78 4990 100% 4990 1
openstax_society 21.91 4941 100% 4941 1
wpa_life_histories 92.10 1302 100% 1001 2

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.