Base Difficulty

Base difficulty: Level 140 edit

Level distribution for noun (technology_digital): 140: 21 360: 1 1040: 13

Per-Language Difficulty Overrides

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

Add Difficulty Override
-1 to exclude, 1-1299 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 0.00 — — — 0
20th_books 0.00 — — — 0
wiki_math 30.24 2779 100% 2779 1
wiki_geography 134.29 954 100% 954 1
wiki_biology 28.24 4198 100% 4198 1
wiki_modern_life 455.32 209 100% 209 1
wiki_arts 127.90 1019 100% 1019 1
wiki_society 172.31 719 100% 719 1
wiki_linguistics 52.21 2154 100% 2154 1
wiki_physical_science 0.00 — — — 0
wiki_history 98.92 1289 100% 1289 1
early_modern_science 0.00 — — — 0
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 50.17 2269 100% 2269 1
eu_parliament_debates 151.41 789 100% 789 1
openstax_science 239.76 582 100% 582 1
openstax_society 311.95 410 100% 410 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.