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| day; epoch; era (епоха); time | |||
| era | |||
| aeon | |||
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| Lake Erie (озеро, Канада і США) | |||
| Airy | |||
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| Eyre (чоловіче ім'я) | |||
|
ера : 72 phrases in 11 subjects |
| Astronomy | 1 |
| Aviation | 3 |
| Diplomacy | 3 |
| General | 15 |
| Geography | 4 |
| Geology | 19 |
| Latin | 1 |
| Mathematics | 1 |
| Oil and gas | 4 |
| Religion | 1 |
| Scientific | 20 |