soft
gum
Cotton like clouds is actually backwards. It should be "Clouds like cotton" then Yes, it would be a vivid word as someone can easily visualize a piece of cotton.
Are you sure you have the letters right? A 6 letter word for a candy treat starting with 's' is 'sweets'.
game
shop
Candy
The word has a short A sound and a long E sound (from the Y).
Rolo
Abble Team. its a candy one of my old friends was trying to make.
Only 20.
Clark Bar
MARS bar