Base Difficulty

Base difficulty: Level 379 edit

Level distribution for adjective (condition): 360: 1 379: 13 380: 1 400: 1 420: 1 1000: 2 1010: 3 1020: 1 1030: 3 1040: 3 1050: 1 1070: 2 1078: 1 1080: 2 1120: 20 1399: 2

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: 3558 (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 7.72 7663 99% 7720 downrated 1
20th_books 11.90 5520 99% 5561 downrated 1
wiki_math 0.00 — — — 0
wiki_geography 123.48 1094 99% 1102 downrated 1
wiki_biology 50.14 2677 99% 2697 downrated 1
wiki_modern_life 42.19 3375 99% 3400 downrated 1
wiki_arts 31.15 4181 99% 4212 downrated 1
wiki_society 44.59 3100 99% 3123 downrated 1
wiki_linguistics 0.00 — — — 0
wiki_physical_science 38.62 3299 99% 3324 downrated 1
wiki_history 210.05 573 99% 577 downrated 1
early_modern_science 0.00 — — — 0
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 10.24 6748 99% 6799 downrated 1
eu_parliament_debates 0.00 — — — 0
openstax_science 35.06 3375 99% 3400 downrated 1
openstax_society 66.47 2059 99% 2074 downrated 1
wpa_life_histories 24.91 3235 99% 3259 downrated 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.