Here's what rhymes with lackadaisicality.
reality morality locality vitality duality finality legality fatality frugality physicality sexuality mentality totality formality liberality tonality bisexuality amorality joviality musicality topicality typicality mortality nationality neutrality actuality brutality generality normality partiality commonality practicality unreality triviality conviviality geniality hospitality abnormality potentiality sensuality irrationality congeniality theatricality spirituality universality corporeality impracticality municipality confidentiality territoriality homosexuality extraterritoriality Words that almost rhyme with lackadaisicality
malady analogy barbarity circularity dissimilarity particularity jocularity cavity gravity vanity fallacy galaxy gallantry sanity calumny gallantly callously gadgetry inanity family capacity faculty cavalry happily majesty academy balcony calamity insanity audacity chastity salivary laminae laxity lazily opacity gravelly satiny voracity rapidly anatomy fantasy depravity elaborately incapacity tapestry alacrity infallibly patently valiantly manfully pageantry palpably rapacity scantily travesty banditry basketry captaincy craftily handily rascally uncannily falconry passably wrathfully financially randomly blasphemy handsomely unhappily thankfully profanity tactfully baptistery overcapacity tangibly practically bankruptcy catastrophe inhumanity transiently implacably substantially disastrously satisfactorily understandably circumstantially multifamily unsatisfactorily