unionised vs nonionized

unionised and nonionized both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unionised	No	Yes	No	No
nonionized	No	Yes	No	No

As adjectives, unionised and nonionized are synonyms defined as:

Other synonyms of unionised include nonionic, nonionised, unionized.

unionised (adjective)	nonionized (adjective)
not converted into ions	not converted into ions
being a member of or formed into a labor union