free-and-easy (adjective) familiar: friendly, bold
Sinonime: affiliated, born with, congenital, consanguine, consanguineous, familial, genealogical, in the family, inborn, inbred, inherited, innate, lineal, maternal,
old,
past, paternal, running in the family, totemic, tribal
Antonime: aloof,
cold,
cool,
distant,
reserved, unapproachable,
unfamiliar,
unfriendly