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
| Language | Override Level | Effective Level | Notes | Actions |
|---|---|---|---|---|
| Korean | Excluded | Excluded | - | |
| Vietnamese | Excluded | Excluded | - | |
| Chinese | Excluded | Excluded | - |
Add Difficulty Override
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
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 |
250.24 | 566 | 100% | 382 | 3 |
20th_books |
242.08 | 543 | 100% | 411 | 3 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
48.52 | 2823 | 100% | 2823 | 1 |
wiki_biology |
167.96 | 811 | 100% | 811 | 1 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
102.12 | 1949 | 100% | 1324 | 2 |
wiki_society |
28.84 | 4523 | 100% | 4523 | 1 |
wiki_linguistics |
57.13 | 2182 | 100% | 2182 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
171.66 | 1029 | 100% | 777 | 2 |
early_modern_science |
0.00 | — | — | — | 0 |
religious_translated |
95.53 | 1539 | 100% | 1021 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
14.37 | 5574 | 100% | 5574 | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
49.01 | 2606 | 100% | 2606 | 1 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
286.42 | 567 | 100% | 354 | 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.