Base Difficulty

Base difficulty: Level 3 edit

Level distribution for adjective (color): 3: 8 27: 6 100: 2 330: 1 1000: 1 1120: 4

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

No lemma-tier assignment found yet.

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 0.00 — — — 0
20th_books 634.82 194 100% 194 1
wiki_math 19.77 3620 100% 3620 1
wiki_geography 177.72 702 100% 702 1
wiki_biology 0.00 — — — 0
wiki_modern_life 211.41 581 100% 581 1
wiki_arts 218.73 545 100% 545 1
wiki_society 138.07 922 100% 922 1
wiki_linguistics 0.00 — — — 0
wiki_physical_science 433.40 294 100% 294 1
wiki_history 143.21 859 100% 859 1
early_modern_science 522.47 201 100% 201 1
religious_translated 167.77 617 100% 617 1
cooking 1880.81 84 100% 84 1
legal_scotus 75.16 1663 100% 1663 1
eu_parliament_debates 15.35 4103 100% 4103 1
openstax_science 277.09 485 100% 485 1
openstax_society 69.23 1994 100% 1994 1
wpa_life_histories 512.39 237 100% 237 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.