Base Difficulty

Base difficulty: Level 17 edit

Level distribution for adjective (physical_property): -1: 2 3: 1 11: 13 14: 18 17: 7 18: 19 20: 2 340: 1 355: 37 360: 1 370: 1 380: 1 420: 1 1000: 1 1010: 3 1040: 8 1050: 5 1090: 2 1120: 15 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 59.98 1761 100% 1379 2
20th_books 130.98 771 100% 711 2
wiki_math 68.63 1580 100% 1580 1
wiki_geography 80.64 1626 100% 1626 1
wiki_biology 118.04 1165 100% 1165 1
wiki_modern_life 204.70 613 100% 613 1
wiki_arts 133.69 971 100% 971 1
wiki_society 0.00 — — — 0
wiki_linguistics 26.39 3535 100% 3535 1
wiki_physical_science 112.95 1276 100% 1276 1
wiki_history 34.71 3507 100% 3507 1
early_modern_science 94.75 1208 100% 1208 1
religious_translated 0.00 — — — 0
cooking 159.76 783 100% 783 1
legal_scotus 4.37 10000 100% 10000 1
eu_parliament_debates 0.00 — — — 0
openstax_science 76.74 1787 100% 1787 1
openstax_society 43.27 2915 100% 2915 1
wpa_life_histories 91.46 1080 100% 1080 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.