attend vs accompany

attend and accompany both are verbs.

Word	Noun	Adjective	Verb	Adverb
attend	No	No	Yes	No
accompany	No	No	Yes	No

As verbs, accompany is a hypernym of attend; that is, accompany is a word with a broader meaning than attend:

Other hypernyms of attend include attach to, come with, go with.

attend (verb)	accompany (verb)
give heed (to)	perform an accompaniment to
work for, or be a servant to	go or travel along with
take charge of or deal with	be present or associated with an event or entity
be present at (meetings, church services, university), etc.	be a companion to somebody
to accompany as a circumstance or follow as a result