Base difficulty: Level 28 edit
Level distribution for noun (plant_part): 28: 3 170: 13 278: 1 1010: 5 1078: 3 1090: 5 1210: 2 1399: 3
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 |
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 |
52.09 | 2479 | 100% | 1599 | 2 |
20th_books |
48.17 | 2231 | 100% | 1643 | 2 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
73.62 | 3314 | 100% | 1838 | 2 |
wiki_biology |
1255.96 | 108 | 100% | 81 | 2 |
wiki_modern_life |
244.96 | 756 | 100% | 563 | 2 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
30.06 | 4369 | 100% | 4369 | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
37.90 | 3376 | 100% | 3376 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
123.40 | 1482 | 100% | 924 | 2 |
religious_translated |
361.19 | 424 | 100% | 298 | 2 |
cooking |
1441.22 | 136 | 100% | 111 | 2 |
legal_scotus |
24.49 | 5714 | 100% | 3068 | 2 |
eu_parliament_debates |
37.29 | 2517 | 100% | 2517 | 1 |
openstax_science |
129.67 | 1645 | 100% | 1031 | 2 |
openstax_society |
22.32 | 4854 | 100% | 4854 | 1 |
wpa_life_histories |
90.08 | 1361 | 100% | 1018 | 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.