kinship

noun
1
the fact of being related in a family
خویشاوندی, نزدیکی فامیلی, نسبت خانوادگی, رابطه خانوادگی
2
a feeling of being close to somebody because you have similar origins or attitudes
خویشاوندی, پیوند, همبستگی
We tend to feel kinship with those who share the same values.
synonym affinity