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