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