Here's what rhymes with substantire.
dire tyre byre spire lyre mire shire admire retire inspire aspire afire quire perspire skier inquire expire squire respire rehire tripwire reacquire retrofire Words that almost rhyme with substantire
bile pile tile while style file mile vile guile stile weil wile rile smile awhile compile alkyl defile domicile beguile abseil mercantile worthwhile revile refile restyle interfile misfile oenophile crocodile difficile peristyle anglophile reconcile titre sinecure