Base Difficulty

Base difficulty: Level 5 edit

Level distribution for noun (family_relation): 5: 11 8: 10 12: 19 16: 4 20: 4 315: 7 1050: 1 1120: 4

Per-Language Difficulty Overrides
Language Override Level Effective Level Notes Actions
Korean Excluded Excluded -
Vietnamese Excluded Excluded -
Chinese Excluded Excluded -
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 187.43 529 100% 529 1
20th_books 195.72 542 100% 542 1
wiki_math 0.00 — — — 0
wiki_geography 52.26 2388 100% 2388 1
wiki_biology 169.82 783 100% 783 1
wiki_modern_life 0.00 — — — 0
wiki_arts 75.18 1761 100% 1761 1
wiki_society 30.97 4078 100% 4078 1
wiki_linguistics 60.07 1940 100% 1940 1
wiki_physical_science 0.00 — — — 0
wiki_history 137.02 902 100% 902 1
early_modern_science 17.26 4827 100% 4827 1
religious_translated 68.53 1459 100% 1459 1
cooking 0.00 — — — 0
legal_scotus 15.61 5048 100% 5048 1
eu_parliament_debates 0.00 — — — 0
openstax_science 48.95 2605 100% 2605 1
openstax_society 0.00 — — — 0
wpa_life_histories 189.09 568 100% 568 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.