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