record changer vs changer

record changer and changer both are nouns.

Word	Noun	Adjective	Verb	Adverb
record changer	Yes	No	No	No
changer	Yes	No	No	No

As nouns, record changer and changer are synonyms defined as:

record changer and changer: an automatic mechanical device on a record player that causes new records to be played without manual intervention

Other synonyms of record changer include auto-changer.

record changer (noun)	changer (noun)
an automatic mechanical device on a record player that causes new records to be played without manual intervention	an automatic mechanical device on a record player that causes new records to be played without manual intervention
	a person who changes something