George Gervin Retirement Apartments is a small, fairly new apartment building operator in San Antonio, Texas. It opened in 2011 and now has an estimated $130,000 in yearly revenue and 3 employees.
adj. never-ending. 1  amaranthine. 2  constant. 3  continual. 4  continuous. 5  day and night. 6  endless. 7  eternal. 8  everlasting. 9  incessant. 10  indefatigable. 11  interminable. 12  nonstop. 13  on a treadmill. 14  perennial. 15  perpetual. 16  round the clock. 17  unceasing. 18  unending. 19  uninterrupted. 20  unremitting. 21  untiring. 22  world-without-end.
Logically the other side of white is not white, while the antonym is the extreme black. By and by, which was once a synonym, has become an antonym of immediately, meaning at some (perhaps remote) future time. In strict usage, daily is the antonym of nightly as diurnal is of nocturnal.