“Verdi opera that becomes the name of a board game when an "H" is inserted”

Swanky

Bluffer's declaration

Educational advertisement, for short

Farm-related prefix

Ding-dong ditch, e.g.

Bitter Italian digestif

Close of business?

Spanish province WSW of Bilbao

If HOSTESS & PETCO merged and became a medical supply company, they would sell ___