 |
| Subject | Russian | English |
| gen. | свободный брак | swinging (an arrangement in which partners in a committed relationship engage in sexual activities with others.  wikipedia.org Alexander Demidov) |
| econ. | система свободных браков | open marriage system |
| gen. | состоящий -ая в браке, но свободный | MBA (-ая) |
| gen. | состоящий -ая в браке, но свободный | Married but Available (-ая) |