1) Amoeba for one 2) Animal footless 3) Animal without feet 4) Eel or snake 5) Fabulous bird with no feet 6) Footless 7) Footless animal 8) Footless creature 9) Footless critter 10) Footless one 11) Lacking feet 12) Legless creature 13) Legless lizard 14) Like an eel or snake 15) Like snails and snakes Found on https://www.crosswordclues.com/clue/apod