eject vs pass off

eject and pass off both are verbs.

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

As verbs, pass off is a hyponym of eject; that is, pass off is a word with a more specific, narrower meaning than eject:

eject (verb)	pass off (verb)
eliminate (a substance)	expel (gases or odors)
cause to come out in a squirt	come to pass
put out or expel from a place	disappear gradually
leave an aircraft rapidly, using an ejection seat or capsule	disregard
	cause to be circulated and accepted in a false character or identity
	be accepted as something or somebody in a false character or identity