IPA: /ˈfæmɪlɪst/
KK: /ˈfæmɪlɪst/
A person who is a member of a religious group known as the Family of Love, which existed in the 16th century and believed that love is the essence of religion.
He was considered a familist because he followed the teachings of the Family of Love.
Familist → It is formed from "familia" (from Latin, meaning family) and the suffix "-ist" (meaning one who practices or is concerned with). A familist is someone who advocates for or is concerned with family values or family life.
Think of 'familia' which means family, and remember that a 'familist' is someone who is focused on family values.