Puzzle 3

Sweetener added to drinks as a sugar substitute

Fiery feeling in the chest; gastric reflux

Where the German WWI fleet was scuttled in 1919

Electronic devices that changed the world

Worn beneath pants

Action __ films include the Indiana Jones franchise

Rodents living in rivers; UK showbiz charity

Diuretics is a type of __ for heart problems

The cat who says sufferin' succotash a lot

Mesa is a land __ with steep walls and a flat top

Charlie Brown's avian pal, music festival

Identical and __ twins

Prim __; shocked by rudeness and bad behaviour