Answer: cyclic

AnswerCrossword Clue
CYCLICGiven to repeated ups and downs, as the economy
CYCLICArranged in whorls
CYCLICLike sine waves
CYCLICRecurrent at stated periods.
CYCLICLike monsoons
CYCLICLike economic booms and busts
CYCLICIn a circular pattern
CYCLICRecurring at regular intervals
CYCLICLike biorhythms
cyclicrevolving or recurring in cycles; characterized by recurrence in cycles
cyclicmoving in complete circles
cyclicof or pertaining to a compound that contains a closed chain or ring of atoms
cyclicof, pertaining to, or constituting a cycle or cycles