Base Difficulty

Base difficulty: Level 330 edit

Level distribution for noun (artwork_artifact): 25: 1 29: 1 205: 1 330: 30 360: 1 405: 2 1000: 39 1030: 1 1040: 2 1120: 2 1399: 17

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-1399 for level
Frequency and Tier Signals
Combined Frequency Rank: 5743 (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 16.35 4591 100% 4591 1
20th_books 15.77 4568 100% 4568 1
wiki_math 17.27 3963 100% 3963 1
wiki_geography 0.00 — — — 0
wiki_biology 0.00 — — — 0
wiki_modern_life 35.06 3962 100% 3962 1
wiki_arts 38.62 3490 100% 3490 1
wiki_society 23.74 5238 100% 5238 1
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 52.57 2598 100% 2598 1
early_modern_science 0.00 — — — 0
religious_translated 24.37 3495 100% 3495 1
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 11.79 5145 100% 5145 1
openstax_science 0.00 — — — 0
openstax_society 0.00 — — — 0
wpa_life_histories 22.88 3264 100% 3264 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.