circular file vs waste basket

circular file and waste basket both are nouns.

Word	Noun	Adjective	Verb	Adverb
circular file	Yes	No	No	No
waste basket	Yes	No	No	No

As nouns, circular file and waste basket are synonyms defined as:

circular file and waste basket: a container with an open top; for discarded paper and other rubbish

Other synonyms of circular file include waste-paper basket, wastebasket, wastepaper basket.

circular file (noun)	waste basket (noun)
a container with an open top; for discarded paper and other rubbish	a container with an open top; for discarded paper and other rubbish