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