ear cuff vs earcuff

ear cuff and earcuff both are nouns.

Word	Noun	Adjective	Verb	Adverb
ear cuff	Yes	No	No	No
earcuff	Yes	No	No	No

As nouns, ear cuff and earcuff are synonyms defined as:

ear cuff and earcuff: a non-pierced earring of varying size (i.e. small wrap or hook big enough to hang over the whole ear and dangle) worn on the rim of the ear.

Other synonyms of ear cuff include ear hook earring, ear wrap.

ear cuff (noun)	earcuff (noun)
a non-pierced earring of varying size (i.e. small wrap or hook big enough to hang over the whole ear and dangle) worn on the rim of the ear.	a non-pierced earring of varying size (i.e. small wrap or hook big enough to hang over the whole ear and dangle) worn on the rim of the ear.