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 209.74 483 100% 483 1
20th_books 150.85 657 100% 657 1
wiki_math 0.00 — — — 0
wiki_geography 32.88 3514 100% 3514 1
wiki_biology 0.00 — — — 0
wiki_modern_life 27.08 4795 100% 4795 1
wiki_arts 88.78 1494 100% 1494 1
wiki_society 53.55 2535 100% 2535 1
wiki_linguistics 29.19 3277 100% 3277 1
wiki_physical_science 0.00 — — — 0
wiki_history 292.68 348 100% 348 1
early_modern_science 26.85 3461 100% 3461 1
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 12.08 5854 100% 5854 1
eu_parliament_debates 0.00 — — — 0
openstax_science 0.00 — — — 0
openstax_society 35.44 3388 100% 3388 1
wpa_life_histories 366.06 322 100% 322 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.