Here's what rhymes with orthoclase.
                        
                        
                    
                                race  grace  lace  case  place  face  base  trace  pace  chase  vase  brace  erase  mace  space  fireplace  apace  efface  replace  disgrace  embrace  retrace  debase  deface  marketplace  displace  aerospace  cyberspace  reiterates  anyplace  diastase  interlace  database  interface  commonplace  Words that almost rhyme with orthoclase
grave  raise  rays  lays  glaze  crave  craze  graze  lathe  rave  grays  greys  lave  wraith  yeas  days  gave  ways  faith  phase  save  phrase  plays  safe  slave  wave  brave  gaze  praise  cave  pays  blaze  maize  maze  nave  saith  arrays  bathe  bays  haze  prays  shave  trays  weighs  appraise  chaise  dais  fays  gays  knave  pave  waive  ablaze  beige  daze  baize  blase  chafe  jays  nays  preys  slays  sleighs  valets  waif  essays  delays  surveys  stays  assays  cafes  malaise  unsafe  cliches  forgave  obeys  sprays  stave  abbeys  amaze  ballets  emigres  strays  sways  architrave  engrave  overlays  repays  behave  concave  conveys  betrays  amylase  decays  enslave  autoclave  bouquets  cabarets  dossiers  rephrase  schooldays  vouchsafe  displays  holidays  nowadays  microwave  paraphrase  portrays  mayonnaise  runaways  shortwave  waterways  interfaith  proteges  communiques  rates  lakes  grapes  crates  grates  rakes  rapes  makes  takes  breaks  creates  dates  gates  plates  shapes  traits  weights  cakes  tapes  waits  brakes  faiths  flakes  hates  mates  shakes  wakes  fates  slates  baits  capes  drapes  freights  scrapes  fakes  fetes  maths  plaits  safes  states  relates  saints  tastes  paints  snakes  stakes  wastes  awaits  isolates  straits  updates  equates  narrates  awakes  oscillates  pastes  skates  steaks  waists  abates  dilates  faints  estates  debates  operates  dictates  escapes  separates  vertebrates  accelerates  celebrates  circulates  elevates  integrates  partakes  radiates  aggravates  allocates  alternates  fluctuates  liberates  negates  overtakes  resonates  tolerates  acetates  actuates  annihilates  educates  filtrates  forsakes  irritates  predates  recreates  restates  situates  ungulates  complaints  illustrates  delegates  mistakes  concentrates  facilitates  generates  restraints  designates  originates  penetrates  postulates  predicates  regulates  templates  translates  undertakes  activates  appreciates  carbonates  culminates  deviates  elaborates  evaluates  hesitates  imitates  neonates  permeates  accommodates  assimilates  conjugates  corroborates  cultivates  evaporates  formulates  simulates  speculates  alienates  apostates  aspirates  attenuates  cooperates  dissipates  distillates  elucidates  fascinates  flagellates  inculcates  militates  mitigates  obliterates  obviates  validates  indicates  constraints  dominates  incorporates  stimulates  subordinates  accumulates  eliminates  participates  terminates  calculates  complicates  contemplates  duplicates  enumerates  illuminates  motivates  stipulates  appropriates  commemorates  compensates  delineates  exaggerates  infiltrates  modulates  negotiates  potentates  replicates  syndicates  videotapes  antedates  coagulates  dedicates  disintegrates  implicates  meditates  nominates  pertinacious  rattlesnakes  vindicates  demonstrates  magistrates  anticipates  communicates  necessitates  differentiates  investigates  deteriorates  expatriates  manipulates  perpetuates  repudiates  congratulates  consolidates  exacerbates  invalidates  overestimates  recapitulates  predominates  discriminates  substantiates