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