1) Became liquid 2) Changed states 3) Dissolved 4) Fusible 5) Got soft 6) Like cheese in a fondue pot 7) Like hot butter 8) Like sugar on coffeecake 9) Liquefied 10) Liquefied by heat 11) Liquefied by heating 12) Liquid 13) Liquidated 14) Liquified 15) Molten 16) Prepared cheese for a fondue 17) Softened by love Found on https://www.crosswordclues.com/clue/melted