turnover rate vs turnover

turnover rate and turnover both are nouns.

Word	Noun	Adjective	Verb	Adverb
turnover rate	Yes	No	No	No
turnover	Yes	No	No	No

As nouns, turnover rate and turnover are synonyms defined as:

turnover rate and turnover: the ratio of the number of workers that had to be replaced in a given time period to the average number of workers

Other synonyms of turnover rate include employee turnover.

turnover rate (noun)	turnover (noun)
the ratio of the number of workers that had to be replaced in a given time period to the average number of workers	the act of upsetting something
	the volume measured in dollars
	a dish made by folding a piece of pastry over a filling
	the ratio of the number of workers that had to be replaced in a given time period to the average number of workers