Here's what rhymes with bioflavanoid.
                        
                        
                    
                                void  annoyed  toyed  joyed  avoid  enjoyed  steroid  amyloid  choroid  sigmoid  solenoid  arachnoid  ethmoid  glenoid  sphenoid  adenoid  convoyed  humanoid  cloyed  hemorrhoid  haemorrhoid  employed  devoid  overjoyed  asteroid  decoyed  destroyed  unemployed  deployed  paranoid  rheumatoid  alkaloid  carcinoid  celluloid  anthropoid  cuboid  mongoloid  schadenfreude  subarachnoid  redeployed  reemployed  underemployed  Words that almost rhyme with bioflavanoid
deutsche  soit  droit  avoit  quoit  adroit  introit  maladroit  noised  moiled  joined  boiled  coined  coiled  poised  soiled  foiled  toiled  roiled  spoiled  enjoined  conjoined  adjoined  broiled  subjoined  uncoiled  rejoined  embroiled  recoiled  unspoiled  purloined  charbroiled  despoiled  reconnoitred