Base difficulty: Level 5 edit
Level distribution for verb (directional_movement): 5: 6 23: 4 26: 3 28: 2 120: 1 135: 2 145: 5 210: 1 254: 1 300: 1 330: 2 415: 1 460: 1 470: 9 1040: 1 1050: 2 1120: 1 1399: 18
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Starters (1 of 3) | 325 |
cefr |
C1 (5 of 6) | 12000 |
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 |
241.84 | 1139 | 100% | 375 | 5 |
20th_books |
314.66 | 901 | 97% | 303 | 5 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
94.59 | 2350 | 100% | 1464 | 2 |
wiki_biology |
44.02 | 3043 | 100% | 3043 | 1 |
wiki_modern_life |
402.95 | 837 | 97% | 352 | 4 |
wiki_arts |
48.89 | 2815 | 100% | 2815 | 1 |
wiki_society |
125.40 | 2497 | 100% | 1111 | 3 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
158.84 | 1593 | 100% | 880 | 3 |
wiki_history |
140.08 | 2644 | 100% | 954 | 4 |
early_modern_science |
116.63 | 1573 | 100% | 936 | 3 |
religious_translated |
159.08 | 1709 | 97% | 596 | 4 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
71.12 | 3539 | 50% | 1195 | 5 |
eu_parliament_debates |
75.52 | 1815 | 50% | 1174 | 3 |
openstax_science |
177.79 | 1966 | 97% | 722 | 4 |
openstax_society |
211.49 | 1908 | 97% | 614 | 5 |
wpa_life_histories |
512.26 | 485 | 97% | 204 | 5 |
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.