Here's what rhymes with crystallini.
                        
                        
                    
                                genie  genii  briny  teeny  beanie  sheeny  terrine  weenie  weeny  blini  meanie  wienie  meany  patinae  leucine  serine  carinii  valine  bikini  martini  saturnine  fettuccine  tyrosine  methionine  nomine  pontine  zucchini  leonine  gaberdine  threonine  kerosine  linguine  tortellini  signorine  Words that almost rhyme with crystallini
dreamy  creamy  seamy  steamy  leafy  leaky  reedy  lychee  freely  treaty  uneasy  viii  greedy  keenly  needy  greasy  sleepy  cleanly  nisi  breezy  fieri  libri  meanly  seedy  weedy  beady  cheeky  cheesy  creepy  fleecy  mealy  meaty  peaty  sleazy  tipi  beefy  creaky  kiwi  midi  streaky  unready  wheezy  freaky  preachy  weepy  yeasty  freebie  geeky  greenly  peachy  peaky  phoebe  sleety  chichi  dashiki  peewee  teensy  wheelie  cliquey  weensy  wheelies  weepie  freebee  peachier  preachier  chiefly  deeply  briefly  weekly  query  ideally  neatly  routinely  speedy  weakly  cheaply  feebly  obliquely  specie  meekly  gipsy  seemly  steely  queasy  queenly  sneaky  sweetie  bleakly  measly  speakeasy  uncleanly  wapiti  fleetly  sleekly  stormily  tweedy  greenfly  screechy  seemlier  biyearly  screechier  extremely  uniquely  priestly  steeply  sweetly  xviii  beastly  entreaty  naively  unseemly  unwieldy  xxviii  graffiti  xxxviii  banditti  biweekly  squeaky  tsetse  genteelly  squeegee  umbilici  unseemlier  completely  discreetly  inferiorly  principe  discretely  barbarically  semiyearly  incompletely  indiscreetly  semiweekly