irregularly Antonyms

regularly serially as usual all along on the whole all the time permissibly per diem symmetrically typically authoritatively like clockwork by and large round the clock around the clock stably steadily systematically traditionally uniformly unseldom vernacularly unchangeably again and again over and over again time and again more often than not by nature mathematically on and on on average preponderantly recurrently scrupulously searchingly seasonally tactically tirelessly twenty-four seven as a general rule oftener day after day routinely remorselessly mutatis mutandis usually habitually as a rule 24-7 ceteris paribus