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