Base difficulty: Level 5 edit
Level distribution for noun (family_relation): 5: 11 18: 8 102: 7 302: 10 315: 7 1002: 12 1050: 1 1120: 3 1399: 1
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
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 |
216.22 | 538 | 100% | 437 | 3 |
20th_books |
197.28 | 655 | 100% | 483 | 3 |
wiki_math |
18.43 | 3845 | 100% | 3845 | 1 |
wiki_geography |
110.06 | 1248 | 100% | 1248 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
32.71 | 4225 | 100% | 4225 | 1 |
wiki_arts |
290.64 | 473 | 100% | 414 | 2 |
wiki_society |
239.32 | 712 | 100% | 551 | 2 |
wiki_linguistics |
86.49 | 1484 | 100% | 1484 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
995.82 | 111 | 100% | 96 | 2 |
early_modern_science |
39.85 | 2720 | 100% | 2720 | 1 |
religious_translated |
2035.28 | 93 | 100% | 62 | 3 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
13.35 | 5826 | 100% | 5826 | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
128.86 | 1514 | 100% | 1033 | 2 |
wpa_life_histories |
472.65 | 315 | 100% | 235 | 3 |
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.