Scums, noun plural of scum. Synonyms in the same form.
Dregs
drosses, rubbishes, wastes, slags, cinders, impurities, scoriae, draffs, offals
Slime
slimes, mucks, snots, creams, sperms, semens, seeds
Shithead
bastards, rats, pricks, shits, shitheads, scunges
Other
trashes, rabbles, froths, cockroaches, scurfs
All synonyms for scum →