Related Clues:

• Sandwich that's been heated
• Put salt on, maybe
• Change states, in a way
• Deliquesce
• Go to a different state?
• Get all mushy
• Liquate
• Languish
• Soften
• Soften up
• Turn to mush
• Tuna ___
• See 80-Down
• Suffer from the heat
• Go soft