officiation vs carrying out

officiation and carrying out both are nouns.

Word	Noun	Adjective	Verb	Adverb
officiation	Yes	No	No	No
carrying out	Yes	No	No	No

As nouns, carrying out is a hypernym of officiation; that is, carrying out is a word with a broader meaning than officiation:

officiation: the performance of a religious or ceremonial or public duty
carrying out: the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it

Other hypernyms of officiation include carrying into action, execution, performance.

officiation (noun)	carrying out (noun)
the act of umpiring	the act of accomplishing some aim or executing some order
the performance of a religious or ceremonial or public duty	the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it