groupware vs software system

groupware and software system both are nouns.

Word	Noun	Adjective	Verb	Adverb
groupware	Yes	No	No	No
software system	Yes	No	No	No

As nouns, software system is a hypernym of groupware; that is, software system is a word with a broader meaning than groupware:

groupware: software that can be used by a group of people who are working on the same information but may be distributed in space
software system: (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory

Other hypernyms of groupware include computer software, package, software, software package, software program.

groupware (noun)	software system (noun)
software that can be used by a group of people who are working on the same information but may be distributed in space	(computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory