Base difficulty: Level 480 edit
Level distribution for verb (communication): 10: 2 11: 1 29: 1 119: 2 140: 1 185: 1 196: 1 215: 1 230: 1 295: 2 300: 1 310: 3 329: 1 400: 1 415: 4 455: 2 460: 2 475: 4 480: 52 485: 5 1000: 2 1060: 1 1070: 2 1120: 2 1399: 73
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
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 |
56.17 | 2229 | 100% | 1498 | 2 |
20th_books |
30.29 | 3237 | 100% | 2428 | 2 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
35.64 | 3922 | 100% | 3922 | 1 |
wiki_arts |
38.65 | 3500 | 100% | 3500 | 1 |
wiki_society |
43.33 | 3209 | 100% | 3209 | 1 |
wiki_linguistics |
21.50 | 4351 | 100% | 4351 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
128.23 | 1778 | 100% | 1061 | 2 |
early_modern_science |
18.22 | 4922 | 100% | 4922 | 1 |
religious_translated |
54.00 | 2691 | 100% | 1619 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
318.96 | 794 | 100% | 392 | 4 |
eu_parliament_debates |
262.95 | 811 | 100% | 411 | 4 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
31.00 | 3801 | 100% | 3801 | 1 |
wpa_life_histories |
27.11 | 4661 | 100% | 2625 | 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.