Here's what rhymes with unoffendingly.
                        
                        
                    
                                condescendingly  heartrendingly  uncomprehendingly  Words that almost rhyme with unoffendingly
unrelentingly  fetchingly  sparingly  authentically  selfishly  daringly  offensively  pensively  tellingly  forensically  hellishly  nonsensically  defensively  wretchedly  glaringly  obsessively  spherically  unerringly  jestingly  garishly  pettishly  pressingly  affectingly  ascetically  festively  inoffensively  hectically  asthmatically  bearishly  effectively  charity  extensively  excessively  scarcity  attentively  austerity  intensively  numerically  overwhelmingly  aesthetically  identically  levity  obscenity  summarily  symmetrically  phonetically  poetically  despairingly  expensively  refreshingly  unselfishly  coquettishly  cosmetically  esthetically  temptingly  unsparingly  affectedly  athletically  possessively  inventively  unethically  acerbically  eugenically  overbearingly  restively  gruellingly  severity  genetically  objectively  successively  aggressively  celebrity  energetically  registry  selectively  impressively  interestingly  perceptibly  asperity  deceptively  generically  hysterically  systemically  apprehensively  asymmetrically  distressingly  inexpensively  oppressively  perceptively  prophetically  reflexively  synthetically  compellingly  depressingly  ineffectively  kinetically  unaffectedly  defectively  angelically  antithetically  endemically  esoterically  frenetically  inattentively  isometrically  receptively  dementedly  photogenically  retentively  phrenetically  respectively  progressively  collectively  propensity  academically  alphabetically  comprehensively  domestically  geometrically  imperceptibly  subjectively  vulgarity  hypothetically  reflectively  dejectedly  expressively  suggestively  arithmetically  eclectically  unsuspectingly  atmospherically  comprehensibly  epidemically  evangelically  collectedly  reprehensibly  repressively  psychedelically  unexpectedly  infidelity  apologetically  prospectively  insularity  protectively  incomprehensibly  barometrically  retrospectively  unprecedentedly  contemptibly  discontentedly  introspectively  disconnectedly  alphanumerically  unpopularity