Here's what rhymes with sandsea.
                        
                        
                    
                                he  she  see  c  sea  v  ve  thee  fee  si  z  vii  dc  sie  xi  xii  xiii  ci  hee  hie  tc  bc  hae  shi  shih  thi  ze  fea  fie  sae  sci  shee  xy  zi  be  we  me  t  de  three  d  free  p  pp  b  key  tree  di  g  pre  tea  ye  knee  ne  ac  bee  li  mi  plea  te  flee  je  ni  ti  tlie  wee  fc  fhe  ki  lee  nee  pea  ri  ry  ski  tee  wi  wie  xxi  xxii  xxiii  dd  dy  flea  gi  ji  lea  mea  mee  ny  pc  quay  sv  whieh  xxxi  yi  bb  chih  dee  gee  ghee  lhe  lii  nae  nie  pari  pee  prix  qi  rhe  rny  tiie  tke  tv  xxxii  xxxiii  undersea  bursae  twee  artsy  saree  brie  sudsy  whee  qui  cc  xvi  xvii  cd  glee  lessee  db  gli  kb  pg  sd  sibi  tp  xxvi  xxvii  alii  bailee  bt  donee  dp  jt  pd  pensee  quis  spree  tb  xxxvi  xxxvii  amphorae  franchisee  scree  settee  tepee  banshee  honeybee  prithee  suttee  emcee  epee  gutsy  teepee  topee  footsie  puttee  sirree  tootsie  sultrier  degree  agree  decree  http  nobody  mit  trustee  debris  devotee  esprit  exp  foresee  marquis  nominee  addressee  oversee  referee  rupee  trainee  apogee  appellee  ftp  marquee  vendee  bowsprit  goatee  oversea  queerly  abscissae  amputee  manatee  parolee  ranee  wormy  aurorae  fusee  internee  monody  quinsy  wannabe  conferee  draftee  dungaree  honoree  whoopee  florae  kedgeree  soignee  yippee  wannabee  wintrier  shoetree  disagree  absentee  assignee  grantee  interviewee  jubilee  licensee  appointee  repartee  transferee  tympani  retiree  bumblebee  curie  detainee  potpourri  timpani  attendee  escapee  invitee  returnee  jamboree  abductee  enlistee  inductee  maharanee  paltrier  bourgeoisie  mortgagee  phonology  quelque  diastole  hyperbole  legatee  filigree  deportee  guarani  singletree  whiffletree  guarantee  guaranty  consignee  calliope  axletree  chiropody  colossally  whippletree  idiosyncrasy