automated teller machine vs cash machine

automated teller machine and cash machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
automated teller machine	Yes	No	No	No
cash machine	Yes	No	No	No

As nouns, automated teller machine and cash machine are synonyms defined as:

automated teller machine and cash machine: an unattended machine (outside some banks) that dispenses money when a personal coded card is used

Other synonyms of automated teller machine include ATM, automated teller, automatic teller, automatic teller machine, cash dispenser.

automated teller machine (noun)	cash machine (noun)
an unattended machine (outside some banks) that dispenses money when a personal coded card is used	an unattended machine (outside some banks) that dispenses money when a personal coded card is used