Mammoth Uncensored Word List:
60 words ending with ds, 4 letters long

adds aids ands beds bids bods buds cads cids cods cuds dads dods duds ends fads feds fids fuds geds gids gods hads juds keds kids lads lids lods luds mads mods muds nads neds nods odds ords ouds pads pods puds reds rids rods ruds sads sods suds tads tids tods urds wads weds wuds yads yids yods zeds