eurhythmics vs eurythmics

eurhythmics and eurythmics both are nouns.

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

As nouns, eurhythmics and eurythmics are synonyms defined as:

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

Other synonyms of eurhythmics include eurhythmy, eurythmy.

eurhythmics (noun)	eurythmics (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