Here's what rhymes with cardboards.
Words that almost rhyme with cardboards
dartboards ardours scoreboards courtyards warlords floorboards bombards farmyards scorecards barnyards oddballs washboards cornballs gendarmes dockyards encores chalkboards garcons phosphors sophomores stockyards boxcars watchdogs hawthorns longhorns mothballs oblongs foghorns hotdogs barnstorms rajas shortfalls rockfalls wallahs doorjambs pronghorns softballs dotcoms heartthrobs scofflaws tarpons pompoms pompons swansongs ayatollahs maharajas antimacassars chlorofluorocarbons