The difference between Generic and Unbranded

When used as adjectives, generic means very comprehensive, whereas unbranded means not branded.

Generic is also noun with the meaning: a product sold under a generic name.

check bellow for the other definitions of Generic and Unbranded

Generic as an adjective:

Very comprehensive; pertaining or appropriate to large classes or groups as opposed to specific.
Generic as an adjective:

Lacking in precision, often in an evasive fashion; vague; imprecise.
Generic as an adjective (of a product or drug):

Not having a brand name.
Generic as an adjective (biology, not comparable):

Of or relating to a taxonomic genus.
Generic as an adjective:

Relating to gender.
Generic as an adjective (grammar):

Specifying neither masculine nor feminine; epicene.

Examples:

"Words like [[salesperson]] and [[firefighter]] are generic."
Generic as an adjective (computing):

(Of program code) Written so as to operate on any data type, the type required being passed as a parameter.
Generic as an adjective (geometry, of a [[point]]):

Having coordinates that are algebraically independent over the base field.

Generic as a noun:

A product sold under a generic name.
Generic as a noun:

A wine that is a blend of several wines, or made from a blend of several grape varieties.
Generic as a noun (grammar):

A term that specifies neither male nor female.