Base Difficulty

Base difficulty: Level 355 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 29.12 1526 50% 3052 downrated 1
20th_books 23.18 1815 50% 3630 downrated 1
wiki_math 40.71 1396 50% 2792 downrated 1
wiki_geography 0.00 — — — 0
wiki_biology 13.94 4215 50% 8430 downrated 1
wiki_modern_life 16.03 4220 50% 8440 downrated 1
wiki_arts 30.79 2142 50% 4284 downrated 1
wiki_society 30.87 2185 50% 4370 downrated 1
wiki_linguistics 100.21 640 50% 1280 downrated 1
wiki_physical_science 19.92 3165 50% 6330 downrated 1
wiki_history 16.64 3622 50% 7244 downrated 1
early_modern_science 30.11 1829 50% 3658 downrated 1
religious_translated 24.42 1943 50% 3886 downrated 1
cooking 0.00 — — — 0
legal_scotus 97.75 656 50% 1312 downrated 1
eu_parliament_debates 93.08 643 50% 1286 downrated 1
openstax_science 34.22 1957 50% 3914 downrated 1
openstax_society 34.20 2017 50% 4034 downrated 1
wpa_life_histories 10.86 3387 50% 6774 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.