pass off vs ignore

pass off and ignore both are verbs.

Word	Noun	Adjective	Verb	Adverb
pass off	No	No	Yes	No
ignore	No	No	Yes	No

As verbs, ignore is a hypernym of pass off; that is, ignore is a word with a broader meaning than pass off:

Other hypernyms of pass off include brush aside, brush off, discount, dismiss, disregard, push aside.

pass off (verb)	ignore (verb)
expel (gases or odors)	be ignorant of or in the dark about
come to pass	give little or no attention to
disappear gradually	bar from attention or consideration
disregard	refuse to acknowledge
cause to be circulated and accepted in a false character or identity	fail to notice
be accepted as something or somebody in a false character or identity