investment vs yield

investment and yield both are nouns.

Word	Noun	Adjective	Verb	Adverb
investment	Yes	No	No	No
yield	Yes	No	Yes	No

investment (noun)	yield (noun)
the act of investing; laying out money or capital in an enterprise with the expectation of profit	production of a certain amount
the act of putting on robes or vestments	an amount of a product
the ceremonial act of clothing someone in the insignia of an office; the formal promotion of a person to an office or rank	the income or profit arising from such transactions as the sale of land or other property
outer layer or covering of an organ or part or organism	the quantity of something (as a commodity) that is created (usually within a given period of time)
the commitment of something other than money (time, energy, or effort) to a project with the expectation of some worthwhile result
money that is invested with an expectation of profit

investment (verb)	yield (verb)
	end resistance, as under pressure or force
	consent reluctantly
	be willing to concede
	cease opposition; stop fighting
	be flexible under stress of physical force
	give or supply
	cause to happen or be responsible for
	move in order to make room for someone for something
	bring in
	give over; surrender or relinquish to the physical control of another
	be the cause or source of
	give in, as to influence or pressure
	be fatally overwhelmed