| English thesaurus | |||
| |||
| IIS | |||
|
Is It : 302 phrases in 28 subjects |
| American usage, not spelling | 1 |
| British usage, not spelling | 3 |
| Chemistry | 2 |
| Cliche / convention | 3 |
| Coal | 1 |
| Commerce | 2 |
| Economics | 2 |
| Education | 1 |
| Environment | 1 |
| Finances | 1 |
| Food industry | 1 |
| General | 223 |
| Immigration and citizenship | 1 |
| Informal | 7 |
| Ironical | 1 |
| Law | 21 |
| Materials science | 1 |
| Medical | 3 |
| Metallurgy | 1 |
| Microsoft | 1 |
| Nuclear physics | 1 |
| Patents | 15 |
| Pejorative | 1 |
| Politics | 3 |
| Skiing | 1 |
| Statistics | 1 |
| Transport | 1 |
| United Nations | 2 |