Base Difficulty

Base difficulty: Level 233 edit

Level distribution for noun (language_name): 233: 35 1033: 109

Per-Language Difficulty Overrides
Language Override Level Effective Level Notes Actions
Swahili Level 15 Level 15 -
Add Difficulty Override
-1 to exclude, 1-1399 for level
Frequency and Tier Signals
Combined Frequency Rank: 1357 (weighted harmonic mean of corpus + tier signals; lower = more common)
Tier Signals

No lemma-tier assignment found yet.

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 0.00 — — — 0
20th_books 0.00 — — — 0
wiki_math 113.18 1143 100% 1143 1
wiki_geography 152.67 873 100% 873 1
wiki_biology 38.25 3382 100% 3382 1
wiki_modern_life 31.99 4290 100% 4290 1
wiki_arts 174.77 739 100% 739 1
wiki_society 103.63 1358 100% 1358 1
wiki_linguistics 1354.84 81 100% 81 1
wiki_physical_science 30.12 3976 100% 3976 1
wiki_history 94.25 1410 100% 1410 1
early_modern_science 18.22 4866 100% 4866 1
religious_translated 26.32 3257 100% 3257 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.00 — — — 0
openstax_science 0.00 — — — 0
openstax_society 33.90 3533 100% 3533 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.