Edronax vs antidepressant

Edronax and antidepressant both are nouns.

Word	Noun	Adjective	Verb	Adverb
Edronax	Yes	No	No	No
antidepressant	Yes	No	No	No

As nouns, antidepressant is a hypernym of Edronax; that is, antidepressant is a word with a broader meaning than Edronax:

Edronax: an antidepressant drug that blocks the reuptake of norepinephrine
antidepressant: any of a class of drugs used to treat depression; often have undesirable side effects

Other hypernyms of Edronax include antidepressant drug.

Edronax (noun)	antidepressant (noun)
an antidepressant drug that blocks the reuptake of norepinephrine	any of a class of drugs used to treat depression; often have undesirable side effects