annual word block on white

yearly annualized regular periodic occasional routine recurring consistent continuous periodical iterative repeated cyclic frequent perennial chronic sustained enduring long-term reoccurring repetitive persistent recurrent habitual systematic daily weekly monthly seasonal quarterly biennial triennial semiannual bimonthly trimestral quadrimestrial quinquennial sextennial septennial octennial novennial decennial irregular sporadic intermittent discontinuous infrequent episodic singular