batting — cotton or woollen wadding used in quilts, mattresses, etc
matting — a piece of cardboard or other material placed over or under a drawing, painting, photograph, etc., to serve as a frame or provide a border between the picture and the frame.
patting — to strike lightly or gently with something flat, as with a paddle or the palm of the hand, usually in order to flatten, smooth, or shape: to pat dough into flat pastry forms.
Three-syllable rhymes
combating — to fight or contend against; oppose vigorously: to combat crime.
combatting — to fight or contend against; oppose vigorously: to combat crime.