Base difficulty: Level 1205 edit
Level distribution for noun (symbolic_element): 330: 1 405: 1 450: 1 460: 13 1000: 3 1050: 1 1060: 1 1110: 12 1205: 5 1213: 1 1220: 1 1223: 3 1399: 16
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
A2 (2 of 6) | 2100 |
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 |
21.10 | 3725 | 50% | 3758 downrated | 2 |
20th_books |
17.98 | 4130 | 50% | 4144 downrated | 2 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
15.06 | 4354 | 50% | 8708 downrated | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
54.34 | 2120 | 50% | 2537 downrated | 2 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
17.08 | 3051 | 50% | 6102 downrated | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
43.37 | 1254 | 50% | 2508 downrated | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
11.01 | 4755 | 50% | 9510 downrated | 1 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
9.38 | 4741 | 50% | 6418 downrated | 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.