Synonyms of cyclic

2 Syllables
weekly, punctual, monthly, daily, hourly
3 Syllables
circadian, iterant, stop-and-go, orbital, cyclical, habitual, recurring, addicting, periodic, repeating, centennial, epochal, seasonal
4 Syllables
intermittent, isochronous, periodical, isochronal
6 Syllables
on-again-off-again