expend vs invest

expend and invest both are verbs.

Word	Noun	Adjective	Verb	Adverb
expend	No	No	Yes	No
invest	No	No	Yes	No

As verbs, invest is a hyponym of expend; that is, invest is a word with a more specific, narrower meaning than expend:

expend (verb)	invest (verb)
use up (resources or materials)	make an investment
pay out	provide with power and authority
	place ceremoniously or formally in an office or position
	furnish with power or authority; of kings or emperors
	give qualities or abilities to