Base difficulty: Level 30 edit
Level distribution for noun (family_relation): 22: 4 30: 48
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
278.54 | 409 | 100% | 382 | 2 |
20th_books |
284.82 | 404 | 100% | 375 | 2 |
wiki_vital |
442.15 | 296 | 100% | 244 | 2 |
wiki_math |
240.92 | 681 | 100% | 564 | 2 |
wiki_geography |
341.53 | 593 | 100% | 361 | 2 |
wiki_biology |
1813.49 | 68 | 100% | 53 | 2 |
wiki_modern_life |
457.41 | 295 | 100% | 234 | 2 |
early_modern_science |
218.66 | 762 | 100% | 531 | 2 |
religious_translated |
252.84 | 597 | 100% | 439 | 2 |
cooking |
130.30 | 917 | 100% | 917 | 1 |
legal_scotus |
149.07 | 1028 | 100% | 903 | 2 |
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.