Base difficulty: Level 415 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: 5 27: 3 28: 2 29: 4 109: 2 135: 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: 1 278: 4 279: 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 1078: 10 1090: 12 1110: 1 1120: 2 1201: 1 1205: 1 1210: 1 1221: 1 1399: 72
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
B1 (3 of 6) | 4200 |
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 |
5.91 | 7941 | 80% | 9926 downrated | 1 |
20th_books |
5.05 | 8547 | 80% | 10684 downrated | 1 |
wiki_math |
186.63 | 658 | 80% | 676 downrated | 2 |
wiki_geography |
34.05 | 3214 | 80% | 4017 downrated | 1 |
wiki_biology |
98.43 | 1141 | 80% | 1426 downrated | 1 |
wiki_modern_life |
60.29 | 1965 | 80% | 2456 downrated | 1 |
wiki_arts |
37.00 | 2953 | 80% | 3691 downrated | 1 |
wiki_society |
41.74 | 2685 | 80% | 3356 downrated | 1 |
wiki_linguistics |
24.08 | 3456 | 80% | 4320 downrated | 1 |
wiki_physical_science |
47.99 | 2349 | 80% | 2936 downrated | 1 |
wiki_history |
26.95 | 3906 | 80% | 4882 downrated | 1 |
early_modern_science |
33.41 | 2579 | 80% | 3224 downrated | 1 |
religious_translated |
16.10 | 4028 | 80% | 5035 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
103.78 | 3280 | 80% | 862 | 7 |
eu_parliament_debates |
71.90 | 1828 | 80% | 1240 | 3 |
openstax_science |
47.54 | 2208 | 80% | 2760 downrated | 1 |
openstax_society |
26.12 | 3654 | 80% | 4568 downrated | 1 |
wpa_life_histories |
5.38 | 8643 | 80% | 10804 downrated | 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.