Base difficulty: Level 1399 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 |
A2 (2 of 6) | 2100 |
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 |
12.24 | 4054 | 31% | 5547 downrated | 3 |
20th_books |
8.74 | 4216 | 31% | 8041 downrated | 2 |
wiki_math |
37.69 | 2541 | 50% | 2364 | 3 |
wiki_geography |
203.57 | 458 | 50% | 630 downrated | 3 |
wiki_biology |
207.18 | 504 | 50% | 624 downrated | 3 |
wiki_modern_life |
202.05 | 832 | 31% | 697 | 4 |
wiki_arts |
322.37 | 433 | 50% | 382 | 4 |
wiki_society |
117.97 | 1281 | 50% | 1178 | 4 |
wiki_linguistics |
105.58 | 1385 | 50% | 1174 | 4 |
wiki_physical_science |
91.31 | 1314 | 31% | 1566 downrated | 3 |
wiki_history |
270.17 | 533 | 50% | 461 | 4 |
early_modern_science |
55.44 | 1823 | 31% | 2015 downrated | 3 |
religious_translated |
16.53 | 3683 | 50% | 4938 downrated | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
171.10 | 274 | 31% | 663 downrated | 4 |
eu_parliament_debates |
28.15 | 2073 | 31% | 2971 downrated | 3 |
openstax_science |
71.95 | 1980 | 31% | 1747 | 4 |
openstax_society |
62.46 | 1912 | 31% | 2131 downrated | 3 |
wpa_life_histories |
44.05 | 1553 | 31% | 1883 downrated | 4 |
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.