Base Difficulty

Base difficulty: Level 232 edit

Level distribution for noun (nationality): 232: 59 1032: 176

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: 4511 (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 2.84 9370 50% 18740 downrated 1
20th_books 0.00 — — — 0
wiki_math 21.94 2202 50% 4404 downrated 1
wiki_geography 42.48 1668 50% 3336 downrated 1
wiki_biology 23.27 2884 50% 5768 downrated 1
wiki_modern_life 35.64 2079 50% 4158 downrated 1
wiki_arts 63.60 1062 50% 2124 downrated 1
wiki_society 77.90 847 50% 1694 downrated 1
wiki_linguistics 125.49 527 50% 1054 downrated 1
wiki_physical_science 15.31 3934 50% 7868 downrated 1
wiki_history 74.62 875 50% 1750 downrated 1
early_modern_science 0.00 — — — 0
religious_translated 19.84 2346 50% 4692 downrated 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.00 — — — 0
openstax_science 0.00 — — — 0
openstax_society 39.06 1754 50% 3508 downrated 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.