Here's what rhymes with multicul.
                        
                        
                    
                                colour  cl  cul  cull  gull  dull  ml  null  skull  fl  hull  vel  dl  lull  pl  tl  ble  ful  mmol  nl  rel  bl  cial  nal  ral  rale  shal  sl  sul  vil  vl  wel  mull  scull  html  glial  coeval  peuple  xml  tricolour  discolour  teazle  simul  watercolour  numskull  numbskull  technicolour  caracul