| aunt | ciotka |
| daughter | corka |
| great-granddaughter | prawnuczka |
| great-grandfather | pradziadek |
| great-grandmother | prababcia |
| great-grandson | prawnuczek |
| husband | maz |
| nephew | bratanek |
| niece | bratanica |
| relative | krewny |
| adopted | adoptowany |
| brother-in-law | szwagier |
| father-in-law | tesc |
| half brother | brat przyrodni |
| half sister | siostra przyrodnia |
| mother-in-law | tesciowa |
| only child | jedynak |
| sister-in-law | szwagierka |
| stepfather | ojczym |
| stepmother | macocha |
| twins | bliznieta |