Base Difficulty

Base difficulty: Level 406 edit

Level distribution for noun (sports_game_equipment): 29: 1 199: 1 200: 2 205: 3 210: 2 330: 3 405: 4 406: 8 460: 1 1078: 3 1399: 1

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: 10310 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals

No lemma-tier assignment found yet.

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 5.18 590 3% 18630 downrated 2
20th_books 3.19 965 3% 20000 capped 2
wiki_math 1.08 2483 3% 8000 capped 1
wiki_geography 0.00 — — — 0
wiki_biology 2.80 1952 3% 9000 capped 2
wiki_modern_life 4.36 1179 3% 10000 capped 2
wiki_arts 3.22 2254 3% 10000 capped 2
wiki_society 1.48 2766 3% 11000 capped 1
wiki_linguistics 1.89 1955 3% 9000 capped 1
wiki_physical_science 0.94 3791 3% 8000 capped 1
wiki_history 2.14 1859 3% 9000 capped 1
early_modern_science 1.74 1914 3% 10400 capped 1
religious_translated 10.59 356 3% 10114 downrated 2
cooking 0.00 — — — 0
legal_scotus 0.35 6198 3% 20000 capped 1
eu_parliament_debates 0.53 3978 3% 11000 capped 1
openstax_science 1.72 2227 3% 11000 capped 1
openstax_society 1.19 3052 3% 11000 capped 1
wpa_life_histories 5.53 641 3% 18512 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.