Base Difficulty

Base difficulty: Level 460 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: 5035 (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 13.88 1206 17% 6342 downrated 2
20th_books 13.28 1345 17% 6788 downrated 2
wiki_math 75.71 456 17% 1786 downrated 2
wiki_geography 0.00 — — — 0
wiki_biology 83.87 468 17% 1487 downrated 2
wiki_modern_life 26.49 1256 17% 5508 downrated 2
wiki_arts 14.33 2388 17% 9479 downrated 2
wiki_society 0.00 — — — 0
wiki_linguistics 31.81 1054 17% 4047 downrated 2
wiki_physical_science 41.79 973 17% 3501 downrated 2
wiki_history 5.54 3931 17% 9000 capped 1
early_modern_science 20.93 1508 17% 5456 downrated 2
religious_translated 4.78 3047 17% 10400 capped 1
cooking 4.67 2516 17% 5200 capped 1
legal_scotus 0.94 9342 17% 20000 capped 1
eu_parliament_debates 0.00 — — — 0
openstax_science 55.96 834 17% 2564 downrated 2
openstax_society 3.82 4736 17% 11000 capped 1
wpa_life_histories 17.34 1105 17% 5551 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.