Base Difficulty

Base difficulty: Level 27 edit

Level distribution for noun (clothing_accessory): 1: 10 27: 21 190: 21 410: 1 460: 1 1204: 1 1213: 1 1225: 3 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: 2743 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals
Source Tier Rank used
basic_english Basic (1 of 2) 600
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 30.58 684 19% 3041 downrated 2
20th_books 39.11 586 19% 2584 downrated 2
wiki_math 13.51 1601 19% 8000 capped 1
wiki_geography 46.97 510 19% 2652 downrated 1
wiki_biology 34.92 751 19% 3905 downrated 1
wiki_modern_life 81.97 228 19% 1186 downrated 1
wiki_arts 50.79 438 19% 2278 downrated 1
wiki_society 23.03 1153 19% 5996 downrated 1
wiki_linguistics 18.89 1319 19% 6859 downrated 1
wiki_physical_science 30.22 926 19% 4815 downrated 1
wiki_history 26.44 965 19% 5018 downrated 1
early_modern_science 45.03 557 19% 2396 downrated 2
religious_translated 7.29 2466 19% 10400 capped 1
cooking 272.10 124 19% 567 downrated 2
legal_scotus 2.53 5869 19% 20000 capped 1
eu_parliament_debates 11.13 1844 19% 9589 downrated 1
openstax_science 34.35 796 19% 4139 downrated 1
openstax_society 23.91 1148 19% 5970 downrated 1
wpa_life_histories 50.59 452 19% 2093 downrated 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.