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