Stools, noun plural of stool. Synonyms in the same form.
Feces
craps, defecations, excrements, dongs, ordures, poos, shits, dejections, turds
Commode
commodes, potties, thrones, seats, latrines, chambers, pots, lavatories, loos, toilets, cans, crappers, urinals, johns, jerries, johnnies, jordans
Other
chairs, evacuations, hassocks
All synonyms for stool →