lily pad 
noun
A round floating leaf of a water lily.A bullfrog leaps into the water and lands on a lily pad....
- I fall face first into the water to the growls and scare a two-foot alligator resting on a lily pad.
- A splash movement flitted out from under the lily pad and a streak of orange made its way to another.
- devilfish
- devilish
- devilishly
- devilishness
- devilled
- devilling float
- devil-may-care
- devilment
- devil ray
- devilry
- devil's advocate
- devil's bit
- devil's claw
- devil's club
- devil's coach-horse
- devil's darning needle
- devil's food
- devils' food
- devil's food cake
- devil's grip
- Devil's Island
- devils on horseback
- devil's paintbrush
- Devil's Tower
- devil's walking stick