사립being private 사생활privacy; private life 사적being personal; being private; being in person 사적personal; private 공사official and personal affairs 공사립being public and private 사being private; private matter 사견private opinion; personal view 사교육private education 사교육비cost of private education; private tutoring expenses

불이익disadvantage; penalty; detriment 이익benefit; profit; interest 총수익gross earnings; total revenue 편익convenience; advantage 고수익high profit 공익public interest; common good 공익public interest 공익사업public services 공익성being public 국익national interest