livingroom suite vs livingroom set

livingroom suite and livingroom set both are nouns.

Word	Noun	Adjective	Verb	Adverb
livingroom suite	Yes	No	No	No
livingroom set	Yes	No	No	No

As nouns, livingroom suite and livingroom set are synonyms defined as:

livingroom suite and livingroom set: a suite of furniture for the living room

Other synonyms of livingroom suite include living-room set, living-room suite, living room set, living room suite.

livingroom suite (noun)	livingroom set (noun)
a suite of furniture for the living room	a suite of furniture for the living room