cycle vs repeat

cycle and repeat both are nouns.

Word	Noun	Adjective	Verb	Adverb
cycle	Yes	No	Yes	No
repeat	Yes	No	Yes	No

As nouns, repeat is a hypernym of cycle; that is, repeat is a word with a broader meaning than cycle:

Other hypernyms of cycle include repetition.

As verbs, repeat is a hypernym of cycle; that is, repeat is a word with a broader meaning than cycle:

Other hypernyms of cycle include recur.

cycle (noun)	repeat (noun)
a wheeled vehicle that has two wheels and is moved by foot pedals	an event that repeats
a single complete execution of a periodically repeated phenomenon
a periodically repeated sequence of events
a series of poems or songs on the same theme
an interval during which a recurring sequence of events occurs
the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)

cycle (verb)	repeat (verb)
recur in repeating sequences	happen or occur again
ride a motorcycle	to say, state, or perform again
ride a bicycle	to say again or imitate
pass through a cycle	make or do or perform again
cause to go through a recurring sequence	repeat an earlier theme of a composition
	do over