Here's what rhymes with wayup.
                        
                        
                    
                                cup  sup  pup  workup  Words that almost rhyme with wayup
but  such  what  much  cut  judge  sub  touch  mud  shut  hut  bud  butt  gut  nut  rub  tub  hub  nought  pub  budge  cub  mot  thud  cud  dub  nudge  putt  rut  tut  wot  fudge  jut  mutt  nub  blood  club  flood  clutch  grudge  shrub  sludge  stud  grub  stub  crutch  glut  slut  snub  abut  adjudge  drudge  sloughed  smudge  scrub  strut  rebut  uncut  somewhat  overmuch  coconut  insomuch  undercut  pump  jump  pulp  lump  bump  dump  cusp  hump  rump  thump  gulp  sump  plump  stump  clump  slump  trump