What rhymes with retrospectively

4 Syllables
affectivelycollectivelyconnectivelycorrectivelydefectivelydirectivelyeffectivelyelectivelyinvectivelyobjectivelyperspectivelyprospectivelyprotectivelyreflectivelyrespectivelyselectivelysubjectively
5 Syllables
circumspectivelyineffectivelyintellectivelyirrespectivelyretrospectively