Mammoth Uncensored Word List:
37 words ending with bs, 8 letters long

bathtubs bethumbs blowjobs brewpubs corncobs coulombs cowherbs coxcombs decrumbs dislimbs disturbs flubdubs inqilabs lulibubs minicabs minilabs nashgabs nosejobs overdubs paystubs pedicabs perturbs potherbs preverbs proverbs reclimbs replumbs rhubarbs sanddabs succumbs taxicabs trimtabs unplumbs upclimbs washtubs whoobubs wolfcubs