Base Difficulty

Base difficulty: Level 17 edit

Level distribution for adjective (physical_property): -1: 2 3: 1 8: 2 11: 11 14: 20 17: 9 18: 7 20: 2 27: 3 133: 1 179: 1 249: 1 330: 1 340: 1 355: 38 360: 1 370: 2 379: 1 380: 1 420: 1 1000: 1 1010: 3 1040: 8 1050: 5 1090: 2 1120: 16 1209: 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, 1-1299 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 0.00 — — — 0
wiki_math 44.23 2154 100% 2154 1
wiki_geography 147.39 872 100% 872 1
wiki_biology 204.30 631 100% 631 1
wiki_modern_life 122.57 1164 100% 1164 1
wiki_arts 84.10 1575 100% 1575 1
wiki_society 49.03 2749 100% 2749 1
wiki_linguistics 33.15 3046 100% 3046 1
wiki_physical_science 162.96 883 100% 883 1
wiki_history 73.04 1796 100% 1796 1
early_modern_science 176.55 613 100% 613 1
religious_translated 223.99 469 100% 469 1
cooking 349.18 432 100% 432 1
legal_scotus 11.74 5982 100% 5982 1
eu_parliament_debates 34.36 2598 100% 2598 1
openstax_science 133.22 1062 100% 1062 1
openstax_society 90.35 1524 100% 1524 1
wpa_life_histories 122.62 819 100% 819 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.