| Online prefix for "cat" | 33 |
| One keeping one's own company | 33 |
| Opera based on two Wedekind plays | 33 |
| Org. fighting inebriated autoists | 33 |
| One of a pair of biblical nations | 33 |
| One whose business is picking up? | 33 |
| Official spoken language of China | 33 |
| Opening in wastewater management? | 33 |
| One of "a few good men" | 33 |
| One with an oversized head, maybe | 33 |
| One who may cast the first stone? | 33 |
| One of Hawaii's five counties | 33 |
| Ones putting on a show, for short | 33 |
| One subjugated by Cyrus the Great | 33 |
| One of the 'Little Women' | 33 |
| Overly detailed account, slangily | 33 |
| One to take a complaint to: Abbr. | 33 |
| One thousandth of an inch (Abbr.) | 33 |
| One who descends imaginary stairs | 33 |
| Old-fashioned duplicating machine | 33 |
| Ones trapped in nonexistent boxes | 33 |
| One who's not big on largesse | 33 |
| Oven ___ (Arby's ad pitchman) | 33 |
| One of auto repair's Pep Boys | 33 |
| One-word question from Miss Piggy | 33 |
| One of Cotton-tail's siblings | 33 |
| One of the Seven Sisters colleges | 33 |
| Opposite of "celebrate" | 33 |
| Obliterate, with "down" | 33 |
| Overwhelms, with "down" | 33 |
| One of a G.I.'s three squares | 33 |
| Onetime Michael Jackson bodyguard | 33 |
| One with nothing original to say? | 33 |
| Officer who may not be in uniform | 33 |
| Org. in "Space Cowboys" | 33 |
| One of the major leagues, briefly | 33 |
| Org. that started with 12 members | 33 |
| Org. celebrating 65 years in 2014 | 33 |
| Org. celebrating 56 years in 2005 | 33 |
| One for the "no" column | 33 |
| Org. with the Red Auerbach Trophy | 33 |
| Org. whose members use the press? | 33 |
| Org. with Divisions I, II and III | 33 |
| Org. with Lions, Tigers and Bears | 33 |
| Org. with an annual Sweet Sixteen | 33 |
| Org. in the Mapplethorpe brouhaha | 33 |
| Older cousin of "Cool!" | 33 |
| One who cleans up after the maid? | 33 |
| Outlaw Kelly of Australian legend | 33 |
| One who's socially challenged | 33 |
| One who might celebrate Towel Day | 33 |
| One side of the Hoover Dam: Abbr. | 33 |
| One using crystals medically, say | 33 |
| Org. of Penguins and Mighty Ducks | 33 |
| Org. for Lightning and Hurricanes | 33 |
| One who cries "Uncle!"? | 33 |
| One's sibling's daughters | 33 |
| One of a noted nautical threesome | 33 |
| Octogenarian's next milestone | 33 |
| One of a reptilian comics quartet | 33 |
| One alternative from Howie Mandel | 33 |
| One who's really going places | 33 |
| Ones whose proposals are seconded | 33 |
| Ones little-known in their fields | 33 |
| Opposite of "everybody" | 33 |
| Org. named in WikiLeaks documents | 33 |
| Orange and blue wearer, for short | 33 |
| One who rows, rows, rows the boat | 33 |
| Office entry requirement, perhaps | 33 |
| Occasions to raise one's hand | 33 |
| Orchestra's tuning instrument | 33 |
| Occasionally punted comics canine | 33 |
| One might make you hold your nose | 33 |
| Ones from the kitchen can be good | 33 |
| One whose success is well-earned? | 33 |
| Oscar role for Luise Rainer, 1937 | 33 |
| Obsolete for "obsolete" | 33 |
| Olsen of "Hellzapoppin" | 33 |
| Old Dodges with front-wheel drive | 33 |
| Orleans "Still the ___" | 33 |
| One present but not participating | 33 |
| Org. that creates output ceilings | 33 |
| Opportunity to get off some shots | 33 |
| Old form of Italian musical drama | 33 |
| Orson's planet in 70's TV | 33 |
| Origin of an egg-shaped spaceship | 33 |
| One of Japan's largest cities | 33 |
| Oldman's "JFK" role | 33 |
| One way to wager on horses: abbr. | 33 |
| Opera based on a Shakespeare play | 33 |
| Ontario's second-largest city | 33 |
| Old comic "Out ___ Way" | 33 |
| One of three in Toyota's logo | 33 |
| One side in baseball negotiations | 33 |
| Out-of-favor sunscreen ingredient | 33 |
| Obsolescent communication devices | 33 |
| Observance one week before Easter | 33 |
| Old-fashioned symbol of authority | 33 |
| Ontario town and French namesake | 33 |
| One who's experienced release | 33 |