Here's what rhymes with longitudinality.
banality personality originality plurality immorality venality rationality centrality mutuality temporality informality marginality punctuality bestiality seasonality immortality functionality constitutionality criminality illegality proportionality emotionality eventuality speciality superficiality technicality intentionality materiality principality artificiality collegiality unconstitutionality individuality impartiality sentimentality conventionality immateriality unconventionality instrumentality heterosexuality Words that almost rhyme with longitudinality
tenacity pugnacity tacitly veracity massively panicky pertinacity validly mannishly humanity automatically dramatically radically sanctity dynamically passively lavishly savagely dogmatically laughingly thematically mendacity invalidly passingly snappishly waggishly abashedly raffishly caddishly emphatically mechanically graphically candidly classically sporadically tragically casuistry diplomatically handedly placidly statically erratically slavishly unabashedly impassively lastingly idiomatically pneumatically bombastically inactively irascibly unflaggingly aromatically monastically operatically rheumatically systematically drastically organically schematically attractively fantastically nostalgically proactively topographically climatically problematically autocratically biographically chromatically emblematically enchantingly telepathically typographically slantingly gymnastically prancingly democratically sarcastically ecstatically everlastingly interactively outstandingly photographically demographically enigmatically symptomatically aerodynamically axiomatically melodramatically offhandedly scholastically aristocratically outlandishly phlegmatically telegraphically evenhandedly exactingly inorganically unattractively acrobatically highhandedly underhandedly distractedly retroactively understandingly bureaucratically ethnographically expansively radioactively thermostatically autobiographically lithographically pornographically enthusiastically orthographically bibliographically ecclesiastically idiosyncratically