Base Difficulty

Base difficulty: Level 145 edit

Level distribution for verb (directional_movement): 3: 2 13: 2 23: 3 24: 1 26: 5 28: 2 120: 1 135: 2 145: 5 210: 1 254: 1 300: 1 330: 2 415: 1 460: 1 470: 9 1040: 1 1050: 2 1120: 1

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 227.08 605 100% 415 3
20th_books 247.77 584 100% 390 3
wiki_math 327.10 941 100% 387 3
wiki_geography 889.05 164 100% 119 3
wiki_biology 419.74 571 100% 312 3
wiki_modern_life 505.01 394 100% 242 3
wiki_arts 626.87 301 100% 177 3
wiki_society 634.17 290 100% 180 3
wiki_linguistics 301.25 653 100% 404 3
wiki_physical_science 497.04 649 100% 288 3
wiki_history 1132.11 116 100% 86 3
early_modern_science 216.97 907 100% 507 3
religious_translated 309.15 603 100% 330 3
cooking 0.00 — — — 0
legal_scotus 139.45 1744 100% 824 3
eu_parliament_debates 229.77 1131 100% 503 3
openstax_science 396.39 859 100% 359 3
openstax_society 667.74 262 100% 183 3
wpa_life_histories 167.23 1006 100% 555 3

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.