ROWLY-POWLY, roly-poly.
RUDE, RUDENESS, unpolished, rough(ness), coarse(ness).
RUFFLE, flaunt, swagger.
RUG, coarse frieze.
RUG-GOWNS, gown made of rug.
RUSH, reference to rushes with which the floors were then strewn.
RUSHER, one who strewed the floor with rushes.
RUSSET, homespun cloth of neutral or reddish-brown colour.
SACK, loose, flowing gown.
SADLY, seriously, with gravity.