Here's what rhymes with coffn.
then when men ten den pen hen ben ken sen yen fn glen pn wen wenn chen denn fen jen ren wren cayenne again againe amen lawmen oilmen conmen penmen anchormen pitchmen comedienne weathermen middlemen councilmen signalmen handymen minutemen businessmen patrolmen tragedienne equestrienne Words that almost rhyme with coffn
them gem hem femme heme mem rem feng sheng stem pm eadem hmm condemn rpm morpheme ppm diadem blaspheme cairn demesne moderne relearn ramequin fluorescein