Synonyms of cyclical

2 Syllables
weekly, monthly, hourly, chainer, cyclic
3 Syllables
iterant, stop-and-go, circular, regular, orbital, patterned, recurring, periodic, recurrent, centennial, epochal, seasonal, repeated
4 Syllables
intermittent, isochronous, isochronal
5 Syllables
repetitive
6 Syllables
on-again-off-again