clippety-clop vs clip-clop

clippety-clop and clip-clop both are nouns.

Word	Noun	Adjective	Verb	Adverb
clippety-clop	Yes	No	No	No
clip-clop	Yes	No	No	No

As nouns, clippety-clop and clip-clop are synonyms defined as:

clippety-clop and clip-clop: the sound of a horse's hoofs hitting on a hard surface

Other synonyms of clippety-clop include clop, clopping, clumping, clunking.

clippety-clop (noun)	clip-clop (noun)
the sound of a horse's hoofs hitting on a hard surface	the sound of a horse's hoofs hitting on a hard surface