Roadsides rhymes with:
backsides, burnside's, downsides, fratricides, fungicides, genocides, glucosides, herbicides, hillsides, homicides, infanticides, insecticides, ironsides, mountainsides, oxides, pesticides, silversides, suicides, whitesides
backsides, burnside's, downsides, fratricides, fungicides, genocides, glucosides, herbicides, hillsides, homicides, infanticides, insecticides, ironsides, mountainsides, oxides, pesticides, silversides, suicides, whitesides