marry vs officiate

marry and officiate both are verbs.

Word	Noun	Adjective	Verb	Adverb
marry	No	No	Yes	No
officiate	No	No	Yes	No

As verbs, officiate is a hypernym of marry; that is, officiate is a word with a broader meaning than marry:

marry: perform a marriage ceremony
officiate: act in an official capacity in a ceremony or religious ritual, such as a wedding

marry (verb)	officiate (verb)
take in marriage; married	perform duties attached to a particular office or place or function
perform a marriage ceremony	act in an official capacity in a ceremony or religious ritual, such as a wedding