| person bearing the same family name | съфамилник | |
| person holding the same views | единомишленик | |
| person with the same sign of the zodiac | съзодийник | |
| политех. | same-size ratio | мащаб 1:1 | 
| woman bearing the same family name | съфамилничка | |
| woman with the same sign of the zodiac | съзодийничка |