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 |
|---|---|---|
cambridge_yle |
Flyers (3 of 3) | 1200 |
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 |
136.08 | 1260 | 100% | 653 | 3 |
20th_books |
242.94 | 755 | 100% | 388 | 4 |
wiki_math |
128.19 | 1765 | 100% | 754 | 3 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
38.97 | 3344 | 100% | 3344 | 1 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
179.06 | 2109 | 100% | 778 | 3 |
wiki_society |
306.13 | 1098 | 100% | 453 | 4 |
wiki_linguistics |
141.34 | 2034 | 100% | 837 | 3 |
wiki_physical_science |
293.18 | 1038 | 100% | 493 | 3 |
wiki_history |
162.86 | 1972 | 100% | 833 | 3 |
early_modern_science |
291.60 | 878 | 100% | 378 | 4 |
religious_translated |
94.46 | 2126 | 100% | 951 | 3 |
cooking |
52.96 | 1711 | 100% | 1711 | 1 |
legal_scotus |
585.10 | 413 | 100% | 216 | 4 |
eu_parliament_debates |
94.24 | 1780 | 100% | 1071 | 2 |
openstax_science |
222.76 | 1169 | 100% | 607 | 3 |
openstax_society |
281.09 | 914 | 100% | 480 | 4 |
wpa_life_histories |
121.90 | 1528 | 100% | 713 | 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.