| |||
| real | |||
| true (as logical one) | |||
| true | |||
| bona-fide | |||
|
vrai : 505 phrases in 59 subjects |
| Agriculture | 13 |
| American usage, not spelling | 1 |
| Amphibians and reptiles | 14 |
| Analytical chemistry | 2 |
| Astronomy | 13 |
| Automated equipment | 7 |
| Aviation | 6 |
| Avuncular | 3 |
| Biotechnology | 4 |
| Botany | 13 |
| British usage, not spelling | 1 |
| Chemistry | 3 |
| Coal | 1 |
| Communications | 9 |
| Computers | 5 |
| Construction | 4 |
| Earth sciences | 3 |
| Electronics | 10 |
| Energy industry | 1 |
| Entomology | 19 |
| Environment | 1 |
| Figurative | 5 |
| Fish farming pisciculture | 15 |
| Food industry | 1 |
| Food service and catering | 2 |
| Forestry | 5 |
| General | 114 |
| Health care | 4 |
| Horticulture | 4 |
| Humorous / Jocular | 2 |
| Ichthyology | 13 |
| Industry | 2 |
| Informal | 6 |
| Information technology | 6 |
| International Monetary Fund | 1 |
| Life sciences | 12 |
| Mammals | 18 |
| Materials science | 2 |
| Mathematics | 2 |
| Medical | 35 |
| Metallurgy | 4 |
| Microbiology | 1 |
| Natural resourses and wildlife conservation | 18 |
| Natural sciences | 27 |
| Nuclear physics | 3 |
| Ornithology | 5 |
| Patents | 1 |
| Pejorative | 1 |
| Pest control | 2 |
| Proverb | 1 |
| Radiation | 2 |
| Research and development | 1 |
| Sailing | 1 |
| Statistics | 5 |
| Superconductivity | 2 |
| Technology | 26 |
| Transport | 17 |
| United Nations | 1 |
| Zoology | 5 |