waste basket vs circular file

waste basket and circular file both are nouns.

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

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

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

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

waste basket (noun)	circular file (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