Base Difficulty

Base difficulty: Level 245 edit

Level distribution for noun (region): 240: 50 245: 56 249: 3 1020: 2 1120: 1

Per-Language Difficulty Overrides
Language Override Level Effective Level Notes Actions
German Level 145 Level 145 -
Spanish Level 145 Level 145 -
Spanish (Latin America) Level 145 Level 145 -
French Level 145 Level 145 -
Italian Level 145 Level 145 -
Japanese Level 18 Level 18 -
Korean Level 18 Level 18 -
Lithuanian Level 145 Level 145 -
Dutch Level 145 Level 145 -
Portuguese Level 145 Level 145 -
Swedish Level 145 Level 145 -
Swahili Level 10 Level 10 -
Vietnamese Level 18 Level 18 -
Chinese Level 18 Level 18 -
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 5.08 9666 100% 9666 1
20th_books 0.00 — — — 0
wiki_math 22.10 3271 100% 3271 1
wiki_geography 35.99 3271 100% 3271 1
wiki_biology 65.90 2048 100% 2048 1
wiki_modern_life 75.16 1945 100% 1945 1
wiki_arts 50.69 2569 100% 2569 1
wiki_society 54.10 2500 100% 2500 1
wiki_linguistics 37.05 2773 100% 2773 1
wiki_physical_science 0.00 — — — 0
wiki_history 47.01 2701 100% 2701 1
early_modern_science 30.69 3129 100% 3129 1
religious_translated 218.57 479 100% 479 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.00 — — — 0
openstax_science 0.00 — — — 0
openstax_society 143.41 988 100% 988 1
wpa_life_histories 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.