骨肉

blood relation / kin / one's flesh and blood

bone

meat / flesh / pulp (of a fruit) / (coll.) (of a fruit) squashy / (of a person) flabby / irresolute / Kangxi radical 130

lit. interrelated as bones and flesh (idiom); inseparably related / closely intertwined

feelings deeper than for one's own flesh and blood (idiom) / deep friendship

one's own flesh and blood

as close as flesh and bones (idiom); deep friendship

chop / rib meat

close kindred slaughter one another (idiom); internecine strife