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 |
|---|---|---|
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 |
10.47 | 4174 | 57% | 7305 downrated | 1 |
20th_books |
20.31 | 2368 | 57% | 4144 downrated | 1 |
wiki_math |
13.16 | 3291 | 57% | 5759 downrated | 1 |
wiki_geography |
34.33 | 2337 | 57% | 4090 downrated | 1 |
wiki_biology |
90.66 | 855 | 57% | 1496 downrated | 1 |
wiki_modern_life |
133.15 | 526 | 57% | 921 downrated | 1 |
wiki_arts |
29.36 | 2688 | 57% | 4704 downrated | 1 |
wiki_society |
57.68 | 1394 | 57% | 2440 downrated | 1 |
wiki_linguistics |
121.72 | 622 | 57% | 1089 downrated | 1 |
wiki_physical_science |
101.23 | 814 | 57% | 1424 downrated | 1 |
wiki_history |
44.03 | 1767 | 57% | 3092 downrated | 1 |
early_modern_science |
93.90 | 669 | 57% | 1171 downrated | 1 |
religious_translated |
11.16 | 4109 | 57% | 7191 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
16.30 | 3567 | 57% | 6242 downrated | 1 |
eu_parliament_debates |
35.92 | 1739 | 57% | 3043 downrated | 1 |
openstax_science |
118.43 | 681 | 57% | 1192 downrated | 1 |
openstax_society |
41.77 | 1895 | 57% | 3316 downrated | 1 |
wpa_life_histories |
10.98 | 3714 | 57% | 6500 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.