charge vs rush

charge and rush both are nouns.

Word	Noun	Adjective	Verb	Adverb
charge	Yes	No	Yes	No
rush	Yes	Yes	Yes	No

As nouns, charge and rush are synonyms defined as:

Other synonyms of charge include bang, boot, flush, kick, thrill.

As verbs, rush is a hypernym of charge; that is, rush is a word with a broader meaning than charge:

As verbs, rush is a hypernym of charge; that is, rush is a word with a broader meaning than charge:

charge (noun)	rush (noun)
attention and management implying responsibility for safety	the act of moving hurriedly and in a careless manner
an impetuous rush toward someone or something	(American football) an attempt to advance the ball by running into the line
a special assignment that is given to a person or group	a sudden forceful flow
a quantity of explosive to be set off at one time	a sudden burst of activity
heraldry consisting of a design or image depicted on a shield	the swift release of a store of affective force
(criminal law) a pleading describing some wrong or offense	grasslike plants growing in wet places and having cylindrical often hollow stems
a formal statement of a command or injunction to do something
request for payment of a debt
an assertion that someone is guilty of a fault or offence
the swift release of a store of affective force
(psychoanalysis) the libidinal energy invested in some idea or person or object
a person committed to your care
the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons
financial liabilities (such as a tax)
the price charged for some article or service

charge (adjective)	rush (adjective)
	done under pressure
	not accepting reservations

charge (verb)	rush (verb)
energize a battery by passing a current through it in the direction opposite to discharge	act at high speed
cause formation of a net electrical charge in or on	urge to an unnatural speed
saturate	attack suddenly
attribute responsibility to	cause to occur rapidly
set or ask for a certain price	move hurridly
file a formal charge against	run with the ball, in football
impose a task upon, assign a responsibility to	cause to move fast or to rush or race
blame for, make a claim of wrongdoing or misbehavior against
make an accusatory claim
instruct or command with authority
instruct (a jury) about the law, its application, and the weighing of evidence
to make a rush at or sudden attack upon, as in battle
direct into a position for use
fill or load to capacity
provide (a device) with something necessary
place a heraldic bearing on
cause to be agitated, excited, or roused
move quickly and violently
lie down on command, of hunting dogs
pay with a credit card; pay with plastic money; postpone payment by recording a purchase as a debt
enter a certain amount as a charge
demand payment
give over to another for care or safekeeping
cause to be admitted; of persons to an institution
assign a duty, responsibility or obligation to