Base difficulty: Level 150 edit
Level distribution for verb (mental_state): 5: 1 8: 5 9: 1 10: 1 19: 6 20: 1 110: 1 120: 2 150: 21 160: 1 162: 1 185: 1 220: 1 230: 1 265: 2 300: 1 310: 2 311: 2 410: 1 455: 1 460: 1 475: 1 485: 1 1120: 1 1399: 32
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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 |
232.57 | 757 | 100% | 399 | 3 |
20th_books |
246.70 | 838 | 100% | 385 | 4 |
wiki_math |
243.00 | 557 | 100% | 557 | 1 |
wiki_geography |
107.13 | 1285 | 100% | 1285 | 1 |
wiki_biology |
45.12 | 2967 | 100% | 2967 | 1 |
wiki_modern_life |
110.09 | 1339 | 100% | 1339 | 1 |
wiki_arts |
61.86 | 2235 | 100% | 2235 | 1 |
wiki_society |
131.18 | 1313 | 100% | 1047 | 2 |
wiki_linguistics |
63.53 | 1986 | 100% | 1986 | 1 |
wiki_physical_science |
154.41 | 943 | 100% | 943 | 1 |
wiki_history |
76.83 | 1769 | 100% | 1769 | 1 |
early_modern_science |
180.26 | 1171 | 100% | 646 | 2 |
religious_translated |
47.57 | 3564 | 100% | 1782 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
110.06 | 1763 | 100% | 1102 | 2 |
eu_parliament_debates |
231.79 | 940 | 100% | 462 | 4 |
openstax_science |
180.67 | 1322 | 100% | 762 | 2 |
openstax_society |
231.69 | 1000 | 100% | 604 | 2 |
wpa_life_histories |
132.69 | 1683 | 100% | 638 | 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.