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