Base Difficulty

Base difficulty: Level 170 edit

Level distribution for noun (plant_part): 28: 3 170: 13 1010: 5 1090: 5 1210: 2

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 31.13 2185 80% 2748 downrated 1
20th_books 51.82 1388 80% 1745 downrated 1
wiki_math 0.00 — — — 0
wiki_geography 0.00 — — — 0
wiki_biology 295.43 300 80% 377 downrated 1
wiki_modern_life 0.00 — — — 0
wiki_arts 27.05 3631 80% 4566 downrated 1
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 26.06 3662 80% 4605 downrated 1
wiki_history 0.00 — — — 0
early_modern_science 46.06 1888 80% 2374 downrated 1
religious_translated 53.08 1497 80% 1882 downrated 1
cooking 54.96 1435 80% 1805 downrated 1
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.00 — — — 0
openstax_science 57.07 1887 80% 2373 downrated 1
openstax_society 0.00 — — — 0
wpa_life_histories 24.00 2649 80% 3331 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.