| English thesaurus | |||
| |||
| OSL | |||
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Operation Starting : 22 phrases in 10 subjects |
| Astronautics | 7 |
| Automobiles | 1 |
| Aviation | 1 |
| Combustion gas turbines | 1 |
| Electrical engineering | 1 |
| Makarov | 1 |
| Nuclear and fusion power | 1 |
| Programming | 3 |
| Radioengineering | 1 |
| Technology | 5 |