Base Difficulty

Base difficulty: Level 160 edit

Level distribution for noun (body_part): 3: 14 8: 14 15: 10 160: 40 1010: 22 1060: 1 1090: 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 73.08 1236 100% 1236 1
20th_books 97.22 983 100% 983 1
wiki_math 0.00 — — — 0
wiki_geography 0.00 — — — 0
wiki_biology 56.12 2419 100% 2419 1
wiki_modern_life 0.00 — — — 0
wiki_arts 0.00 — — — 0
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 0.00 — — — 0
early_modern_science 25.32 3650 100% 3650 1
religious_translated 26.39 3199 100% 3199 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.00 — — — 0
openstax_science 24.89 4347 100% 4347 1
openstax_society 0.00 — — — 0
wpa_life_histories 32.01 2553 100% 2553 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.