13 letter words ending with ds in the mammoth censored word list.

amphidiploids amphimerycids amyloplastids antherozooids archiannelids ascidiozooids autotriploids bachelorhoods basisphenoids battlegrounds bioflavinoids bioflavonoids carryforwards checkerboards chequerboards chesterfields chimneyboards clapperboards clinopyramids counterpleads counterstands countertrends counterworlds creaturehoods cricothyroids cyanoplastids cysticercoids dactylozooids daughtercards daughterhoods deuterozooids draughtboards dromomerycids exgirlfriends farthinglands featherboards feldspathoids flannelboards flashforwards flavoproteids flutterboards fountainheads gangsterlands gasterozooids glaucocystids griddlebreads haemoproteids haplodiploids harmonichords hemispheroids henceforwards hexagrammoids househusbands hydrocolloids hypercycloids hyperdiploids hyperthyroids hypotrochoids hyracodontids incrossbreeds iodocompounds lactoproteids lemniscatoids lepidopterids leptomerycids leucoplastids leukoplastids lightningrods lymphadenoids merrygorounds misapprehends multiplicands neighborhoods nucleocapsids orectoloboids orthopteroids orthopyramids overwithholds oxyterpenoids parallepipeds parasphenoids pentacrinoids pentahedroids peritrochoids phospholipids pickerelweeds plasterboards plerocercoids postsphenoids proteromonads quadricuspids quadrihybrids quadrilliards quarterboards quasidiploids quinquenniads quintilliards renostervelds rhinocerotids salamandroids schoolfriends scolopendrids scorpionweeds scraperboards scratchboards scratchbuilds scrieveboards sedecilliards semispheroids shuffleboards siphonozooids sophorolipids southernwoods spermatozoids sphenethmoids sphingolipids spinsterhoods standardbreds straightbreds strangleholds subarachnoids subtrapezoids thermoperiods thioalkaloids thoroughbreds thousandfolds throttleholds thunderclouds triterpenoids triungulinids undecilliards unlikelihoods unthriftyheds vacationlands weatherboards xanthochroids