Base Difficulty

Base difficulty: Level 17 edit

Level distribution for adjective (physical_property): -1: 2 12: 5 15: 5 16: 29 17: 23 19: 5 34: 5 36: 5

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-100 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 92.18 1008 100% 1008 1
20th_books 103.42 928 100% 928 1
wiki_math 0.00 0
wiki_geography 0.00 0
wiki_biology 0.00 0
wiki_modern_life 0.00 0
wiki_arts 0.00 0
wiki_society 0.00 0
wiki_linguistics 0.00 0
wiki_physical_science 42.21 3012 100% 3012 1
wiki_history 0.00 0
early_modern_science 95.52 1197 100% 1197 1
religious_translated 35.44 2548 100% 2548 1
cooking 0.00 0
legal_scotus 0.00 0

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.