Cyclic
Part of speech: adjective
Definition: Characterized by, or moving in cycles, or happening at regular intervals Of a compound having chains of atoms arranged in a ring Having parts arranged in a whorl (of a group) being generated by only one element
Cyclical
Part of speech: adjective
Definition: recurring at regular intervals
Example sentence: I see history as really cyclical in terms of the intense idealism, and the desire to create a better life outside of societal norms.