Base difficulty: Level 1399 edit
Level distribution for verb (social_interaction): 1399: 21
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 |
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 |
2.19 | 6127 | 20% | 20000 capped | 1 |
20th_books |
2.19 | 5906 | 20% | 20000 capped | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
7.00 | 3867 | 20% | 9000 capped | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
7.07 | 3775 | 20% | 10000 capped | 1 |
wiki_society |
7.67 | 3584 | 20% | 11000 capped | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
22.67 | 1682 | 20% | 5933 downrated | 2 |
early_modern_science |
5.84 | 3419 | 20% | 10400 capped | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
1.50 | 8068 | 20% | 20000 capped | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
13.63 | 3034 | 20% | 8852 downrated | 2 |
wpa_life_histories |
1.37 | 7908 | 20% | 20000 capped | 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.