Here's what rhymes with connectivities.
activities collectivities festivities declivities acclivities nativities captivities proclivities Words that almost rhyme with connectivities
abilities dignities tyrannies bigotries trinities utilities affinities divinities similes indignities litanies infinities villainies debilities facilities capabilities disabilities hostilities liabilities sympathies antiquities exigencies aborigines conspiracies iniquities symphonies antipathies asymmetries civilities epiphanies stupidities inabilities possibilities antitheses facsimiles incivilities asininities readabilities deficiencies probabilities contingencies efficiencies impossibilities malignancies inefficiencies delinquencies improbabilities implausibilities responsibilities incompatibilities