Here's what rhymes with lightsensitivity.
sensitivity passivity transitivity inactivity receptivity emissivity infectivity positivity impassivity objectivity subjectivity connectivity interactivity hyperactivity reflexivity Words that almost rhyme with lightsensitivity
ethnicity authenticity duplicity multiplicity synchronicity sensibility infertility virginity civilly miscibility stability typically facility inability instability visibility iniquity motility sterility stupidity avidity immobility insensibility affability fallibility gentility fusibility incivility insipidity chillingly puerility limpidity tepidity venerability arability piggishly liability disability humility variability willingly impossibility rigidly durability plausibility suitability infallibility lucidity mimicry usability cupidity fittingly ubiquity wickedly hillbilly invincibility perfectibility separability wittingly audibility irascibility lyrically piercingly serendipity atypically equability impassibility ineffability livability tenability torpidity edibility forbiddingly gimmickry immovability memorability notability risibility uncivilly winningly idyllically inimically liveability searingly principally permeability vulnerability accessibility admittedly anonymity eligibility inevitability advisability convertibility dependability digestibility inflexibility intrepidity mutability readability rhythmically cyclically derisively gullibility mystically serviceability unsuitability whimsically amenability changeability elliptically flaccidity flammability implausibility juridically pliability rancidity sneeringly terrifically vindictively frigidly manageability navigability provability thrillingly bewitchingly likability likeability untypically befittingly inaudibility marriageability potability skittishly useability stiltedly credibility desirability profitability exquisitely unwittingly artistically comparability equanimity excitability judiciously tranquility unwillingly culpability immutability portability prodigiously unavailability indispensability inseparability maneuverability marketability submissively suggestibility unremittingly cryptically holistically impermeability logistically officiously simplistically tractability curability habitability ineligibility inflammability invariability penetrability unstintingly attainability horrifically inexorability pacifically permissively apolitically quotability insistingly cliquishly specifically instinctively analytically distinctively respectability sustainability maliciously predictability reproducibility stylistically unreliability capriciously invulnerability unflinchingly unthinkingly dismissively heuristically injudiciously prolifically undesirability fatalistically impregnability inadvisability inconceivability incredibility manoeuvrability egotistically nonavailability reputability unblinkingly aphoristically avariciously demonstrability destructibility egoistically surrealistically domineeringly lubriciously convincingly incompatibility realistically intelligibility linguistically interoperability descriptively euphemistically interchangeability impenetrability indestructibility intractability altruistically idealistically inalienability incorrigibility restrictively impressionability agonisingly moralistically patronymically characteristically unpredictability unrealistically opportunistically unconvincingly biodegradability patronisingly prescriptively capitalistically incontestability legalistically uncharacteristically psychoanalytically anachronistically antagonistically materialistically imperialistically