Opposer of background checks: Abbr. | 35 |
Opposed to, in "Li'l Abner" | 41 |
Opposed to dividing one's apartment? | 40 |
Opportunity's fellow Mars rover | 35 |
Opportunity to make amends, maybe | 33 |
Opportunity to go beyond the first grade? | 41 |
Opportunity to get off some shots | 33 |
Opportunity to examine some headwear? | 37 |
Opportunity for public discussion | 33 |
Opportunity for cheek-to-cheek dancing | 38 |
Opportunity for an exchange of opinions | 39 |
Opportunity for a singer or comedian | 36 |
Opportunity for a radio talk show caller | 40 |
Opportunity for a Hollywood hopeful | 35 |
Opportunity for a football squad | 32 |
Opportunities to run away from home | 35 |
Opponents' separator in some sports | 39 |
Opponents of the '60s-'70s New Left | 43 |
Opponents of defense lawyers: Abbr. | 35 |
Opponent of Tom and Harry in 1948 | 33 |
Opponent of management, at times | 32 |
Opponent of Deep Blue, IBM's chess computer | 47 |
Oppenheimer's creation, colloquially | 40 |
Opp. of ''prescription'' | 40 |
Opinion protected by the right of free speech | 45 |
Opinion piece published at the start of the year? | 49 |
Opinion opposed to established views | 36 |
Opiate often used in cough syrup | 32 |
Ophthalmologist's solution, maybe | 37 |
Ophthalmologist's prescription | 34 |
Ophthalmologist's favorite film (1981) | 42 |
Ophthalmologist's easy diagnosis | 36 |
Ophthalmologist's diagnosis? | 32 |
Ophthalmologist's application | 33 |
Ophthalmic conditions known medically as hordeola | 49 |
Ophelia's flower "for thoughts" | 45 |
Opeth "Watershed" opener | 34 |
Operetta character whose son is Nanki-Poo | 41 |
Operators are involved with them | 32 |
Operator's courteous request | 32 |
Operator of the original N.Y.C. subway | 38 |
Operator of the MilleMiglia program | 35 |
Operations were once commonly performed in this | 47 |
Operation ____: naval Antarctica project | 40 |
Operation __ Freedom (2003-2011 conflict) | 41 |
Operation that often precedes an entrapment claim | 49 |
Operation Overlord vessel, for short | 36 |
Operation Just Cause's setting | 34 |
Operation in a medical thriller, for short | 42 |
Operation in "The Sting" | 34 |
Operation for a new liver or kidney | 35 |
Operation Dragoon's loc.: Abbr. | 35 |
Operation Desert Storm's beginning | 38 |
Operation Deliberate Force nation | 33 |
Operation Crossroads event, 1946 | 32 |
Operating without ___ (taking risks) | 36 |
Operating system whose code names are confections | 49 |
Operating system that doesn't do Windows? | 45 |
Operating system since the '60s | 35 |
Operating system on many Internet servers | 41 |
Operating system developed by AT&T originally | 49 |
Operating system developed at Bell Labs | 39 |
Operating system designed by AT&T employees | 47 |
Operating system between Puma and Panther | 41 |
Operatic toast of two continents | 32 |
Operatic spear carrier, for short | 33 |
Operatic singer and actress Alberghetti | 39 |
Operatic partner of "Pag" | 35 |
Operatic heroine wooed by Beckmesser | 36 |
Operaman portrayer on "Weekend Update" | 48 |
Opera's Mario Lanza, for one | 32 |
Opera's "Swedish Nightingale" | 43 |
Opera's "barbiere di qualità " | 46 |
Opera ___ (complete works: Lat.) | 32 |
Opera ___ (classical music record label) | 40 |
Opera with the soprano aria "Ave Maria" | 49 |
Opera with the aria "Vissi d'arte" | 48 |
Opera with the aria "Recondita armonia" | 49 |
Opera with elephants and Ethiopians | 35 |
Opera with "O patria mia" | 35 |
Opera with "Ave Maria" | 32 |
Opera trimmed at both ends by erstwhile actor (9) | 49 |
Opera title character who shoots himself | 40 |
Opera title character who gets dragged into hell | 48 |
Opera title character who eats a poison leaf | 44 |
Opera title character who drowns | 32 |
Opera title character who dies in a conflagration | 49 |
Opera that premiered on Christmas Eve of 1871 | 45 |
Opera that premiered in Cairo in 1871 | 37 |
Opera that opens on Christmas Eve | 33 |
Opera that inspired the T-shirt slogan | 38 |
Opera that ends in the Temple of Vulcan | 39 |
Opera that ends at the Temple of Vulcan | 39 |
Opera that debuted in Cairo in 1871 | 35 |
Opera that climaxes with a firing squad | 39 |
Opera subtitled "Wedded Love" | 39 |
Opera star Frances ___: 1883–1952 | 40 |
Opera song, or a Vegas Strip hotel | 34 |
Opera song sung while in the spotlight | 38 |
Opera singer nicknamed "La Divina" | 44 |