work vs bank

work and bank both are nouns.

Word	Noun	Adjective	Verb	Adverb
work	Yes	No	Yes	No
bank	Yes	No	Yes	No

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

work (noun)	bank (noun)
activity directed toward making or doing something	a flight maneuver; aircraft tips laterally about its longitudinal axis (especially in turning)
the occupation for which you are paid	a building in which the business of banking is transacted
a product produced or accomplished through the effort or activity or agency of a person or thing	a container (usually with a slot in the top) for keeping money at home
a place where work is done	a financial institution that accepts deposits and channels the money into lending activities
the total output of a writer or artist (or a substantial part of it)	an arrangement of similar objects in a row or in tiers
applying the mind to learning and understanding a subject (especially by reading)	a long ridge or pile
(physics) a manifestation of energy; the transfer of energy from one physical system to another expressed as the product of a force and the distance through which it moves a body in the direction of that force	sloping land (especially the slope beside a body of water)
	a slope in the turn of a road or track; the outside is higher than the inside in order to reduce the effects of centrifugal force
	a supply or stock held in reserve for future use (especially in emergencies)
	the funds held by a gambling house or the dealer in some gambling games

work (verb)	bank (verb)
give a workout to	have faith or confidence in
arrive at a certain condition through repeated motion	enclose with a bank
go sour or spoil	cover with ashes so to control the rate of burning
cause to undergo fermentation	tip laterally
find the solution to (a problem or question) or understand the meaning of	put into a bank account
use or manipulate to one's advantage	be in the banking business
to mix into a homogeneous mass	do business with a bank or keep an account at a bank
perform as expected when applied	act as the banker in a game or in gambling
move into or onto
shape, form, or improve a material
cause to happen or to occur as a consequence
prepare for crops
make something, usually for a specific function
gratify and charm, usually in order to influence
proceed along a path
move in an agitated manner
provoke or excite
be employed
cause to work
exert oneself by doing mental or physical work for a purpose or out of necessity; work
have an effect or outcome; often the one desired or expected
operate in a certain place, area, or specialty
proceed towards a goal or along a path or through an activity
have and exert influence or effect
operate in or through
cause to operate or function
behave in a certain way when handled