eurhythmy vs eurhythmics

eurhythmy and eurhythmics both are nouns.

Word	Noun	Adjective	Verb	Adverb
eurhythmy	Yes	No	No	No
eurhythmics	Yes	No	No	No

As nouns, eurhythmy and eurhythmics are synonyms defined as:

eurhythmy and eurhythmics: the interpretation in harmonious bodily movements of the rhythm of musical compositions; used to teach musical understanding

Other synonyms of eurhythmy include eurythmics, eurythmy.

eurhythmy (noun)	eurhythmics (noun)
the interpretation in harmonious bodily movements of the rhythm of musical compositions; used to teach musical understanding	the interpretation in harmonious bodily movements of the rhythm of musical compositions; used to teach musical understanding