Base Difficulty

Base difficulty: Level 27 edit

Level distribution for noun (clothing_accessory): 1: 7 27: 24 190: 21 405: 1 410: 1 460: 1 1204: 1 1213: 1 1225: 3

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-1299 for level
Frequency and Tier Signals
Combined Frequency Rank: — (run python -m storage.admin --calc-ranks to populate)
Tier Signals
Source Tier Rank used
cambridge_yle Flyers (3 of 3) 1200

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 69.74 1304 100% 1304 1
20th_books 84.40 1102 100% 1102 1
wiki_math 899.18 140 100% 140 1
wiki_geography 39.11 3059 100% 3059 1
wiki_biology 89.07 1566 100% 1566 1
wiki_modern_life 89.24 1632 100% 1632 1
wiki_arts 49.67 2620 100% 2620 1
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 27.01 4286 100% 4286 1
early_modern_science 142.32 778 100% 778 1
religious_translated 40.56 2264 100% 2264 1
cooking 98.57 1158 100% 1158 1
legal_scotus 4.58 9822 100% 9822 1
eu_parliament_debates 0.00 — — — 0
openstax_science 111.17 1262 100% 1262 1
openstax_society 0.00 — — — 0
wpa_life_histories 78.20 1214 100% 1214 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.