Letters that make riffraff
a, f, r, i are letters that make 'riffraff'
1 possible definitions for 'riffraff'
Under this definition, riffraff is a noun and has the following properties:
rabble, ragtag, ragtag and bobtail have the same meaning as 'riffraff'
'riffraff' can be a type of folk, folks, common people.