Here's what rhymes with fncus.
                        
                        
                    
                                us  thus  bus  pus  fuss  mus  muss  plus  truss  beauteous  discuss  superfluous  Words that almost rhyme with fncus
of  cuff  gush  does  love  rough  rush  tough  crush  dove  buff  glove  hush  lush  puff  buzz  shove  gruff  mush  above  enough  stuff  thereof  brush  flush  bluff  blush  snuff  hereof  plush  schemas  slough  thrush  twas  slush  whereof  rebuff  underbrush  cuts  cups  ups  guts  cuffs  once  pulse  nuts  ducks  huts  cults  bucks  butts  crux  cusps  gusts  puffs  shuts  pups  ruts  sucks  months  flux  monks  trucks  ducts  pumps  chunks  clumps  jumps  lumps  bluffs  bumps  busts  crusts  dumps  hunts  lusts  struts  stuffs  tufts  tusks  bunks  corrupts  dusts  grunts  husks  junks  mumps  pulps  shunts  adults  fronts  trunks  trusts  insults  adjusts  repulse  stumps  thrusts  drunks  stunts  trumps  woodcuts  results  conducts  interrupts  coconuts  consults  confronts  instructs  constructs