wedding ceremony vs hymeneals

wedding ceremony and hymeneals both are nouns.

Word	Noun	Adjective	Verb	Adverb
wedding ceremony	Yes	No	No	No
hymeneals	Yes	No	No	No

As nouns, wedding ceremony and hymeneals are synonyms defined as:

wedding ceremony and hymeneals: the social event at which the ceremony of marriage is performed

Other synonyms of wedding ceremony include nuptials, wedding.

wedding ceremony (noun)	hymeneals (noun)
the social event at which the ceremony of marriage is performed	the social event at which the ceremony of marriage is performed