sweetener vs cyclamate

sweetener and cyclamate both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweetener	Yes	No	No	No
cyclamate	Yes	No	No	No

As nouns, cyclamate is a hyponym of sweetener; that is, cyclamate is a word with a more specific, narrower meaning than sweetener:

Other hyponyms of sweetener include aspartame, honey, saccharin, refined sugar, sugar, sirup, syrup.

sweetener (noun)	cyclamate (noun)
anything that serves as an enticement	any salt or ester of cyclamic acid.
something added to foods to make them taste sweeter