Base Difficulty

Base difficulty: Level 13 edit

Level distribution for noun (emotion_feeling): 13: 16 14: 20

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
Source Tier Rank used
cambridge_yle Flyers (3 of 3) 1200

Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 43.24 722 33% 1789 downrated 1
20th_books 45.73 714 33% 1736 downrated 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 11.01 3882 33% 11000 capped 1
wiki_linguistics 0.00 0
wiki_physical_science 0.00 0
wiki_history 12.90 3176 33% 9000 capped 1
early_modern_science 14.07 2452 33% 6784 downrated 1
religious_translated 0.00 0
cooking 0.00 0
legal_scotus 4.30 5653 33% 13417 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.