Here's what rhymes with tanche.
                        
                        
                    
                                launch  staunch  Words that almost rhyme with tanche
bond  pond  dawned  donned  want  beyond  fond  blond  font  pomp  blonde  bombed  haunt  wand  gaunt  spawned  yawned  longed  comp  wronged  calmed  detente  respond  belonged  swamp  thronged  prolonged  restaurant  correspond  commandant  confidant  arch  porch  torch  watch  march  starch  notch