Base difficulty: Level 23 edit
Level distribution for adverb (location): -1: 2 18: 4 23: 22 250: 13 1070: 1 1120: 3 1205: 1 1221: 1
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
python -m storage.admin --calc-ranks to populate)
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Movers (2 of 3) | 750 |
Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
973.23 | 131 | 100% | 131 | 1 |
20th_books |
955.97 | 137 | 100% | 137 | 1 |
wiki_math |
67.47 | 1599 | 100% | 1599 | 1 |
wiki_geography |
273.24 | 421 | 100% | 421 | 1 |
wiki_biology |
418.94 | 262 | 100% | 262 | 1 |
wiki_modern_life |
467.45 | 201 | 100% | 201 | 1 |
wiki_arts |
252.75 | 445 | 100% | 445 | 1 |
wiki_society |
164.66 | 753 | 100% | 753 | 1 |
wiki_linguistics |
119.02 | 1034 | 100% | 1034 | 1 |
wiki_physical_science |
225.65 | 624 | 100% | 624 | 1 |
wiki_history |
300.75 | 342 | 100% | 342 | 1 |
early_modern_science |
474.90 | 215 | 100% | 215 | 1 |
religious_translated |
383.19 | 292 | 100% | 292 | 1 |
cooking |
1026.51 | 158 | 100% | 158 | 1 |
legal_scotus |
107.84 | 1195 | 100% | 1195 | 1 |
eu_parliament_debates |
171.13 | 692 | 100% | 692 | 1 |
openstax_science |
226.90 | 613 | 100% | 613 | 1 |
openstax_society |
272.39 | 485 | 100% | 485 | 1 |
wpa_life_histories |
1127.44 | 128 | 100% | 128 | 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.