Synonyms of on-again-off-again

2 Syllables

weekly, spottier, fitful, pimply, annual, monthly, daily, hourly, yearly, rhythmic, cyclic, spotty, serial

3 Syllables

routine, perennial, regular, sporadic, orbital, infrequent, cyclical, recurring, fluctuating, spasmodic, periodic, recurrent, centennial, spurtive, epochal, seasonal, repeated

4 Syllables

occasional, alternate, intermittent, isochronous, periodical, isochronal