Base Difficulty

Base difficulty: Level 350 edit

Level distribution for adjective (location): 350: 31 1010: 6 1020: 8 1040: 1 1050: 1 1070: 2 1120: 22

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 17.69 4149 100% 4149 1
20th_books 8.14 6921 100% 6921 1
wiki_math 0.00 — — — 0
wiki_geography 0.00 — — — 0
wiki_biology 554.58 270 100% 210 2
wiki_modern_life 132.55 1961 100% 1100 2
wiki_arts 171.27 1351 100% 772 2
wiki_society 156.93 1605 100% 867 2
wiki_linguistics 653.99 336 100% 188 2
wiki_physical_science 235.62 971 100% 614 2
wiki_history 356.42 425 100% 308 2
early_modern_science 178.09 785 100% 608 2
religious_translated 16.37 4460 100% 4460 1
cooking 0.00 — — — 0
legal_scotus 28.94 4027 100% 2727 2
eu_parliament_debates 92.83 1774 100% 1076 2
openstax_science 23.66 4502 100% 4502 1
openstax_society 180.29 896 100% 760 2
wpa_life_histories 53.30 2476 100% 1476 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.