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