むけっきん【無欠勤】
彼は1年間無遅刻無欠勤だったHe wasn't absent or late for work once during the year.
むけっせき【無欠席】
彼は高校を無欠席で通したHe had a perfect attendance record in senior high school.無欠席者a student with perfect a...
むけつ【無欠】
無欠の flawless完全無欠のflawless/absolutely perfect
むけっせきしゃ【無欠席者】
a student with perfect attendance
むけつの【無欠の】
flawless完全無欠のflawless/absolutely perfect