security vs deposit

security and deposit both are nouns.

Word	Noun	Adjective	Verb	Adverb
security	Yes	No	No	No
deposit	Yes	No	Yes	No

As nouns, deposit is a hyponym of security; that is, deposit is a word with a more specific, narrower meaning than security:

security: property that your creditor can claim in case you default on your obligation
deposit: money given as security for an article acquired for temporary use

Other hyponyms of security include earnest, recognisance, recognizance, stock-purchase warrant, stock warrant, warrant.

security (noun)	deposit (noun)
measures taken as a precaution against theft or espionage or sabotage etc.	the act of putting something somewhere
an electrical device that sets off an alarm when someone tries to break in	a facility where things can be deposited for storage or safekeeping
a guarantee that an obligation will be met	a payment given as a guarantee that an obligation will be met
freedom from anxiety or fear	matter that has been deposited by some natural process
a department responsible for the security of the institution's property and workers	the phenomenon of sediment or gravel accumulating
property that your creditor can claim in case you default on your obligation	a partial payment made at the time of purchase; the balance to be paid later
defense against financial failure; financial independence	money deposited in a bank or some similar institution
a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends	money given as security for an article acquired for temporary use
the state of being free from danger or injury	the natural process of laying down a deposit of something

security (verb)	deposit (verb)
	put, fix, force, or implant
	put (something somewhere) firmly
	put into a bank account