Base difficulty: Level 8 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
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
cambridge_yle |
Movers (2 of 3) | 750 |
cefr |
A1 (1 of 6) | 800 |
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 |
685.48 | 345 | 80% | 146 | 4 |
20th_books |
756.94 | 283 | 80% | 142 | 4 |
wiki_math |
1650.55 | 152 | 80% | 79 | 4 |
wiki_geography |
534.69 | 601 | 80% | 242 | 4 |
wiki_biology |
634.97 | 382 | 80% | 191 | 4 |
wiki_modern_life |
715.02 | 274 | 100% | 162 | 4 |
wiki_arts |
610.41 | 448 | 80% | 199 | 4 |
wiki_society |
1069.07 | 191 | 100% | 96 | 4 |
wiki_linguistics |
1756.36 | 92 | 80% | 65 | 4 |
wiki_physical_science |
735.84 | 396 | 100% | 185 | 4 |
wiki_history |
431.45 | 717 | 100% | 305 | 4 |
early_modern_science |
812.67 | 183 | 100% | 131 | 4 |
religious_translated |
562.80 | 393 | 100% | 192 | 4 |
cooking |
210.66 | 687 | 100% | 564 | 2 |
legal_scotus |
979.45 | 287 | 100% | 125 | 4 |
eu_parliament_debates |
876.31 | 204 | 100% | 137 | 5 |
openstax_science |
677.33 | 341 | 100% | 193 | 4 |
openstax_society |
943.63 | 238 | 100% | 135 | 4 |
wpa_life_histories |
395.73 | 527 | 80% | 257 | 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.