sawdust (n.)
- afterglow
- afterimage
- balance
- bran
- butt
- chaff
- crumb
- debris
- detritus
- dust
- efflorescence
- end
- fallout
- farina
- flour
- fossil
- grits
- groats
- holdover
- leftovers
- lint
- meal
- orts
- powder
- refuse
- remainder
- remains
- remnant
- residue
- residuum
- rest
- roach
- rubbish
- rump
- scraps
- shadow
- shavings
- smut
- soot
- straw
- stubble
- stump
- survival
- trace
- vestige
- waste