Here's what rhymes with demesne.
fluorescein Words that almost rhyme with demesne
men pn then when ten den pen hen ben ken sen yen fn wen wenn amen cairn chen denn fen jen ren wren pitchmen again againe glen moderne cayenne lawmen oilmen penmen ramequin relearn conmen businessmen middlemen handymen minutemen anchormen weathermen patrolmen comedienne signalmen councilmen tragedienne equestrienne