Base difficulty: Level 1204 edit
Level distribution for noun (rule_defined_event): 405: 29 406: 1 1200: 16 1201: 15 1202: 13 1203: 8 1204: 19 1206: 17 1207: 14 1208: 1 1209: 9 1210: 10 1211: 6 1212: 12 1213: 9 1214: 9 1215: 15 1216: 2 1218: 10 1219: 3 1220: 15 1221: 6 1222: 3 1224: 3 1225: 4 1226: 1
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
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 |
62.89 | 1774 | 100% | 1360 | 2 |
20th_books |
72.35 | 1569 | 100% | 1192 | 2 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
31.10 | 4263 | 100% | 4263 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
79.09 | 3118 | 100% | 1794 | 2 |
wiki_arts |
34.04 | 3900 | 100% | 3900 | 1 |
wiki_society |
32.71 | 4122 | 100% | 4122 | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
44.89 | 3036 | 100% | 3036 | 1 |
early_modern_science |
32.64 | 3168 | 100% | 3168 | 1 |
religious_translated |
86.25 | 1535 | 100% | 1119 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
90.44 | 2470 | 100% | 1278 | 2 |
eu_parliament_debates |
51.82 | 2839 | 100% | 1606 | 2 |
openstax_science |
44.03 | 4597 | 100% | 2389 | 2 |
openstax_society |
73.10 | 2554 | 100% | 1690 | 2 |
wpa_life_histories |
136.35 | 870 | 100% | 701 | 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.