Here's what rhymes with manslaying.
                        
                        
                    
                                laying  slaying  saying  playing  paying  praying  staying  weighing  spraying  swaying  preying  straying  allaying  baying  braying  graying  haying  neighing  surveying  delaying  obeying  repaying  assaying  defraying  displaying  betraying  decaying  buffeting  conveying  portraying  disobeying  Words that almost rhyme with manslaying
raising  rating  framing  racing  raging  flaming  lading  railing  raining  reigning  phrasing  raiding  raking  raving  flaking  raping  flailing  making  taking  training  breaking  waiting  facing  placing  ranging  saving  trading  claiming  dating  failing  gaining  naming  sailing  shaking  shaping  stating  baking  bathing  blazing  fading  gazing  grading  grazing  mating  scaling  spacing  staging  staining  tracing  waking  waving  basing  blaming  bracing  casing  chasing  craving  draining  gaming  gaping  grating  mailing  pacing  paving  plating  praising  scraping  shading  shaving  straining  trailing  wailing  waning  weighting  braking  glazing  hating  scathing  skating  wading  waging  whaling  baiting  chafing  chaining  erasing  feigning  gating  gauging  hailing  nailing  narrating  paging  phasing  plaything  staking  tailing  taming  taping  veiling  bailing  braiding  braving  caving  craning  draping  faking  hazing  inflaming  inflating  maiming  plaguing  plaiting  shaming  strafing  waiving  changing  creating  painting  relating  remaining  amazing  awaiting  retaining  arranging  attaining  embracing  engraving  escaping  invading  modelling  translating  wasting  fainting  insulating  isolating  tasting  undulating  animating  appraising  evading  mistaking  modulating  nominating  oscillating  regaining  unavailing  unfailing  assailing  availing  awaking  bleating  dilating  effacing  forsaking  inhaling  negating  parading  pasting  quaking  refraining  remaking  renaming  reshaping  unveiling  abating  basting  collating  deflating  enunciating  nauseating  obviating  ordaining  revelling  operating  explaining  maintaining  obtaining  prevailing  undertaking  engaging  pertaining  replacing  separating  advocating  complaining  dominating  initiating  sustaining  accelerating  ascertaining  behaving  campaigning  debating  degrading  detailing  elevating  emanating  imitating  irritating  liberating  mediating  persuading  pervading  radiating  restraining  terminating  updating  upgrading  agitating  allocating  appertaining  constraining  displacing  equating  escalating  exclaiming  navigating  partaking  retraining  validating  abstaining  annihilating  blockading  cascading  crusading  curtailing  debasing  detaining  deviating  emigrating  emulating  entailing  germinating  interlacing  irrigating  masquerading  moderating  overtaking  perforating  permeating  rearranging  reclaiming  saturating  tolerating  vacillating  actuating  antedating  bewailing  consecrating  declaiming  desolating  disclaiming  disdaining  downgrading  emancipating  enervating  innovating  menstruating  overgrazing  percolating  restating  retracing  situating  undeviating  upbraiding  urinating  containing  indicating  alternating  circulating  demonstrating  evaluating  fascinating  generating  penetrating  concentrating  entertaining  estimating  illustrating  integrating  negotiating  accommodating  activating  anticipating  associating  celebrating  complicating  culminating  educating  exchanging  motivating  proclaiming  unchanging  aggravating  alienating  alleviating  assimilating  decorating  elaborating  evaporating  exhilarating  hesitating  invigorating  meditating  mitigating  officiating  simulating  suffocating  acquainting  aggregating  ameliorating  conciliating  delegating  dissipating  enumerating  fabricating  implicating  incubating  intimating  legislating  mainspring  paraphrasing  postulating  recreating  reiterating  remodelling  segregating  ventilating  automating  confiscating  denaturing  denigrating  encapsulating  fulminating  hibernating  inaugurating  infuriating  inoculating  instigating  interpolating  invalidating  masturbating  mutilating  perpetrating  promulgating  prostrating  reinstating  relegating  remonstrating  renovating  resonating  ruminating  scintillating  supplicating  tabulating  uncomplaining  calculating  regulating  stimulating  contemplating  cultivating  devastating  eliminating  facilitating  illuminating  incorporating  originating  appreciating  compensating  cooperating  fluctuating  formulating  graduating  humiliating  intoxicating  manipulating  propagating  captivating  collaborating  commemorating  consolidating  countervailing  designating  exaggerating  intimidating  lubricating  necessitating  regenerating  speculating  contaminating  dedicating  deliberating  delineating  deprecating  duplicating  elucidating  eradicating  evacuating  excavating  interrogating  liquidating  obliterating  refrigerating  replicating  stipulating  vindicating  amalgamating  attenuating  coagulating  corroborating  disengaging  dissociating  explicating  extricating  gravitating  impersonating  inactivating  ingratiating  interchanging  recuperating  reverberating  subjugating  unhesitating  communicating  investigating  accumulating  coordinating  deteriorating  differentiating  appropriating  approximating  congratulating  debilitating  disseminating  excruciating  predominating  proliferating  reciprocating  degenerating  exasperating  exterminating  incriminating  legitimating  repudiating  subordinating  accentuating  adjudicating  authenticating  depreciating  exacerbating  extenuating  preponderating  recirculating  substantiating  underestimating  participating  discriminating  precipitating  articulating  disintegrating  perpetuating  extrapolating  incapacitating  rehabilitating  electroplating