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