clippety-clop vs clopping

clippety-clop and clopping both are nouns.

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

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

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

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

clippety-clop (noun)	clopping (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