1) Damp with moisture 2) Exuding moisture 3) Leaking 4) Leaking goop 5) Leaking out slowly 6) Leaky 7) Like molasses 8) Like mud 9) Like mud between the toes 10) Like quicksand 11) Like sap 12) Like soft mud 13) Like swamp footing 14) Like tar pits 15) Like the blob 16) Like watery mud 17) Oozing 18) Seeping Found on https://www.crosswordclues.com/clue/oozy