Roly-poly and Swiss roll

Roly-poly noun - A rotund individual.

Swiss roll and roly-poly are semantically related. In some cases you can use "Swiss roll" instead a noun phrase "Roly-poly".

Swiss roll noun - Thin sheet of sponge cake spread with jelly and then rolled up to make a cylindrical cake.

Roly-poly and Swiss roll are semantically related. You can use "Roly-poly" instead a noun phrase "Swiss roll".