Pertaining to a cycle; cyclic.

In botany: Rolled up circularly, as many embryos.

Arranged in cycles or whorls; verticillate.

In zoö., recurrent in successive circles; serially circular; spiral; whorled.

adjective. recurring at regular intervals

adjective. recurring in cycles

"America's official unemployment rate remains stubbornly near 10%, the real unemployment rate is likely well north of 20% and neither the president nor any of the major presidential challengers appear to understand this essential truth: Our malaise is NOT simply a short term cyclical problem amenable to even more profligate Democratic stimulus or knee jerk Republican flat taxes."

cube  cyclical relation  

alternate  alternating  circular  orbitual  rotary  

encyclical  

bearish  circadian  climatic  cyclic  demographic  

alternate  annular  annulate  annulose  articulated