| Second-simplest hydrocarbon | 27 |
| Colorless, flammable liquid | 27 |
| Actress tends to her garden | 27 |
| Inhalation anesthetic, once | 27 |
| Solvent for resins and fats | 27 |
| Preoperative delivery, once | 27 |
| Old hospital administration | 27 |
| Dr. Morton's anesthetic | 27 |
| Anesthetist's question? | 27 |
| Hard work may be part of it | 27 |
| Its capital was once Gondar | 27 |
| Prefix for logic or centric | 27 |
| "Centric" lead-in | 27 |
| Societal standards and such | 27 |
| Moral element in literature | 27 |
| Guiding beliefs of a people | 27 |
| Flier's downloaded page | 27 |
| Sicily's famous volcano | 27 |
| Sicilian tourist attraction | 27 |
| Pillar of heaven, to Pindar | 27 |
| The Cyclopes' workplace | 27 |
| It has been active in Italy | 27 |
| It blew its stack in Europe | 27 |
| Enceladus' burial place | 27 |
| 11,000-foot mount in Europe | 27 |
| Site of Vulcan's smithy | 27 |
| Site of Cyclops' smithy | 27 |
| One of the Decade Volcanoes | 27 |
| Blower of giant smoke rings | 27 |
| Vessels for heating liquids | 27 |
| Devices for heating liquids | 27 |
| W.W. II scene of operations | 27 |
| W.W. II command area: Abbr. | 27 |
| Ike's milieu in W.W. II | 27 |
| Axis/Allies war zone: Abbr. | 27 |
| Big names in l'opéra | 27 |
| Prince William's school | 27 |
| James Bond's alma mater | 27 |
| College founded by Henry VI | 27 |
| Wellington's alma mater | 27 |
| Nicholas Udall's school | 27 |
| Institution founded in 1440 | 27 |
| School of William and Harry | 27 |
| Public school on the Thames | 27 |
| James Bond's old school | 27 |
| College of "note" | 27 |
| Boys' school in Windsor | 27 |
| Boys' school in Britain | 27 |
| Bertie Wooster's school | 27 |
| Types of collars or jackets | 27 |
| Certain collars and jackets | 27 |
| Online brokerage since 1993 | 27 |
| Dot-com that offers options | 27 |
| Peut-___ (maybe, in French) | 27 |
| Peut-___ (maybe, in France) | 27 |
| "To be," in Tours | 27 |
| Like some Florentine relics | 27 |
| Visitors from afar, briefly | 27 |
| Little green men, for short | 27 |
| They may come down to Earth | 27 |
| X-files subjects, for short | 27 |
| Visitors from far, far away | 27 |
| UFO navigators, so they say | 27 |
| Supposed crop circle makers | 27 |
| Some say they live among us | 27 |
| Saucer occupants, for short | 27 |
| Saucer contents, for short? | 27 |
| Classic video game villains | 27 |
| Bug-eyed ones, maybe: Abbr. | 27 |
| Big-headed sorts, for short | 27 |
| Big-eyed creatures, perhaps | 27 |
| Alien life forms, for short | 27 |
| And those that follow: Lat. | 27 |
| The Sundance Kid's girl | 27 |
| Singer portrayed by Beyonce | 27 |
| R.&B./jazz singer James | 27 |
| R & B/jazz singer James | 27 |
| "Tell Mama" James | 27 |
| ___ James (Beyoncé role) | 27 |
| Good-manners girl of comics | 27 |
| Suffix after Rock or Raisin | 27 |
| Suffix with sermon or usher | 27 |
| Suffix with kitchen or room | 27 |
| Suffix with Jean or Bernard | 27 |
| Suffix with din or luncheon | 27 |
| Suffix with Bernard or Paul | 27 |
| Suffix for major or leather | 27 |
| Suffix for kitchen or towel | 27 |
| Kitchen or sermon extension | 27 |
| It means "little" | 27 |
| Ending for wagon or leather | 27 |
| Ending for wagon or kitchen | 27 |
| Ending for major or kitchen | 27 |
| Endings for major and cigar | 27 |
| Couple of words from Caesar | 27 |
| Start of Caesar's query | 27 |
| Words to a infamous traitor | 27 |
| Dying words, in Shakespeare | 27 |
| Caesar's final reproach | 27 |
| Challenge in a piano lesson | 27 |