Base Difficulty

Base difficulty: Level 485 edit

Level distribution for verb (physical_action): 5: 8 7: 3 8: 4 10: 5 11: 1 12: 1 19: 1 22: 1 23: 1 24: 2 25: 4 27: 3 28: 2 29: 4 109: 1 135: 1 140: 3 160: 3 165: 1 170: 1 172: 1 179: 2 185: 1 190: 2 194: 1 196: 1 204: 5 205: 3 215: 1 235: 1 254: 1 279: 4 299: 1 300: 1 309: 2 311: 1 314: 2 319: 41 330: 3 340: 1 370: 1 400: 1 405: 4 406: 3 410: 2 415: 8 455: 1 475: 9 485: 1 1020: 1 1040: 3 1070: 3 1090: 12 1110: 1 1120: 2 1201: 1 1205: 1 1210: 1 1221: 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 34.18 3878 100% 1943 3
20th_books 0.00 — — — 0
wiki_math 100.09 2472 100% 868 3
wiki_geography 522.88 400 100% 232 3
wiki_biology 524.88 480 100% 241 3
wiki_modern_life 511.54 797 100% 270 4
wiki_arts 799.14 394 100% 147 4
wiki_society 312.22 1180 100% 429 4
wiki_linguistics 281.49 1221 100% 416 4
wiki_physical_science 130.67 1543 100% 1051 2
wiki_history 725.38 437 100% 153 4
early_modern_science 153.86 1755 100% 703 3
religious_translated 39.83 3509 100% 1951 2
cooking 0.00 — — — 0
legal_scotus 552.28 267 100% 207 4
eu_parliament_debates 81.52 2070 100% 1021 3
openstax_science 192.15 1979 100% 662 4
openstax_society 0.00 — — — 0
wpa_life_histories 19.67 4766 100% 3106 2

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.