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 -
Chinese Level 15 Level 15 -
Chinese (Taiwan) Level 15 Level 15 -
Add Difficulty Override
-1 to exclude, 1-1399 for level
Frequency and Tier Signals
Combined Frequency Rank: 1645 (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 26.31 1728 50% 3456 downrated 1
20th_books 24.61 1793 50% 3586 downrated 1
wiki_math 42.15 1400 50% 2800 downrated 1
wiki_geography 206.57 261 50% 522 downrated 1
wiki_biology 95.61 697 50% 1394 downrated 1
wiki_modern_life 73.75 945 50% 1890 downrated 1
wiki_arts 184.02 288 50% 576 downrated 1
wiki_society 135.82 420 50% 840 downrated 1
wiki_linguistics 145.10 446 50% 892 downrated 1
wiki_physical_science 21.96 3006 50% 6012 downrated 1
wiki_history 157.14 350 50% 700 downrated 1
early_modern_science 75.37 739 50% 1478 downrated 1
religious_translated 18.87 2470 50% 4940 downrated 1
cooking 33.80 1459 50% 2918 downrated 1
legal_scotus 105.85 600 50% 1200 downrated 1
eu_parliament_debates 6.53 4842 50% 9684 downrated 1
openstax_science 0.00 — — — 0
openstax_society 75.44 940 50% 1880 downrated 1
wpa_life_histories 156.52 361 50% 722 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.