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