Here's what rhymes with wayin.
                        
                        
                    
                                been  sin  thin  win  min  tin  chin  kin  pin  bin  din  fin  gin  lin  syn  yin  cine  hin  kine  sayin  shin  vin  jinn  djinn  within  skin  wherein  spin  twin  akin  grin  quin  begin  therein  herein  tryin  shebeen  violin  chagrin  porcine  bearskin  condign  pinyin  journeymen  underpin  bogeymen  boogeymen  mandolin  Words that almost rhyme with wayin
him  thing  king  ring  sing  wing  dim  limb  rim  hymn  gym  meme  whim  ling  ning  ping  ting  tyme  wring  ching  ding  ming  sim  vim  shim  limn  zing  bring  grim  swim  swing  cling  slim  trim  brim  fling  sling  sting  skim  prim  bling  mewling  queering  sousing  moussing  spring  string  scrim  scything  sporing  gawping  rousting  anything  upswing  quicklime  prelim  everything  synonym  pseudonym  antonym  texting  kibbutzim  huzzahing  dybbukim  kiln  villein