non-familial

adjective

1. of, relating to, or characteristic of a family: familial ties.
2. appearing in individuals by heredity: a familial disease.

adjective

1. of or relating to the family
2. occurring in the members of a familya familial disease

adj.from French familial, from Latin familia (see family). Meaning “hereditary” is from 1900; “family-like” is from 1903. adj.

1. Occurring or tending to occur among family members, usually by heredity.