Here's what rhymes with negligency.
Words that almost rhyme with negligency
negligibly relevancy delicacy irrelevancy eminently celibacy delicately eloquently arrogantly intelligibly relevantly definitely evidently genuinely ethnography excellently gentlemanly perilously sedulously telegraphy petulantly epigraphy irrelevantly sensually sensuously resonantly venomously maritally garrulously mellifluously nebulously eventually inevitably indefinitely intentionally irrevocably plentifully benevolently textually questionably technocracy tenuously malevolently querulously unintelligibly credulously genitally decadently exceptionally unquestionably affectionately conventionally incredulously preeminently creditably tremulously desultorily impenetrably inequitably obsessionally professionally unintentionally congenitally objectionably unexceptionably unexceptionally selenography unconventionally bidirectionally unprofessionally expressionlessly discreditably