fold vs ripple

fold and ripple both are nouns.

Word	Noun	Adjective	Verb	Adverb
fold	Yes	No	Yes	No
ripple	Yes	No	Yes	No

fold (noun)	ripple (noun)
the act of folding	a small wave on the surface of a liquid
a pen for sheep	(electronics) an oscillation of small amplitude imposed on top of a steady value
a folded part (as in skin or muscle)
a group of people who adhere to a common faith and habitually attend a given church
a group of sheep or goats
a geological process that causes a bend in a stratum of rock
an angular or rounded shape made by folding

fold (verb)	ripple (verb)
incorporate a food ingredient into a mixture by repeatedly turning it over without stirring or beating	stir up (water) so as to form ripples
become folded or folded up	flow in an irregular current with a bubbling noise
bend or lay so that one part covers the other
confine in a fold, like sheep
cease to operate or cause to cease operating