父親【ちちおや】
father
母親【ははおや】
mother
親父【おやじ】
one's father, one's old man, dad, pops, middle-aged (or older) man, old man, geezer, one's boss, proprietor (of a restaurant, store, etc.), landlord, grizzly bear
両親【りょうしん】
parents, both parents
親友【しんゆう】
close friend, bosom friend, buddy, crony, chum
親父【しんぷ】
father
親しい【したしい】
close (e.g. friend), familiar, friendly, intimate, familiar (e.g. story), well-known (to one), close (relatives), closely related
親切【しんせつ】
kind, gentle, considerate, generous, friendly, nice
親子【おやこ】
parent and child
親分【おやぶん】
boss, leader, kingpin, chief, head (e.g. of a crime syndicate)
親戚【しんせき】
relative, relation, kin
親類【しんるい】
relative, relation, kin
肉親【にくしん】
blood relationship, blood relative
親善【しんぜん】
friendship, goodwill, friendly relations, amity
親族【しんぞく】
relative, relation
親会社【おやがいしゃ】
parent company
親しむ【したしむ】
to be intimate with, to befriend
親書【しんしょ】
official letter (from the Emperor, Prime Minister, etc.), personal message, handwritten letter, autograph letter
親交【しんこう】
intimacy, friendship, friendly relations
親衛【しんえい】
monarch's guards
