| Optician's selection | 24 |
| Optician's selections | 25 |
| Opticians' products | 23 |
| Optics device used by Newton | 28 |
| Optimism; cheerfulness | 22 |
| Optimist's assertion | 24 |
| Optimist's attribute | 24 |
| Optimist's coloring | 23 |
| Optimist's comment | 22 |
| Optimist's feature | 22 |
| Optimist's feeling | 22 |
| Optimist's hallmark | 23 |
| Optimist's pronouncement | 28 |
| Optimist's quality | 22 |
| Optimist's statement | 24 |
| Optimist's view of time | 27 |
| Optimist's worldview | 24 |
| Optimist: "My ___" | 28 |
| Optimistic about a stock | 24 |
| Optimistic and then some | 24 |
| Optimistic expectations | 23 |
| Optimistic Miller play? | 23 |
| Optimistic theater audience? | 28 |
| Optimistic, as an outlook | 25 |
| Optimists keep them alive | 25 |
| Optimists' activity | 23 |
| Optimists' storage boxes | 28 |
| Opting not to strike out? | 25 |
| Opting not to sunbathe? | 23 |
| Option after six months, say | 28 |
| Option at Sleepy's | 22 |
| Option at the launderer's | 29 |
| Option for a H.S. dropout | 25 |
| Option for a long train trip | 28 |
| Option for a marinara base | 26 |
| Option for demolishers | 22 |
| Option for dressing down | 24 |
| Option for DVD viewing | 22 |
| Option for linking PCs | 22 |
| Option for one's return | 27 |
| Option for reduced fare | 23 |
| Option for soap or ice cream | 28 |
| Option for some long trips | 26 |
| Option for some surgeries | 25 |
| Option for the inn crowd? | 25 |
| Option for the jet set | 22 |
| Option for the present | 22 |
| Option for thickening soup | 26 |
| Option for WWW surfers | 22 |
| Option from Howie Mandel | 24 |
| Option given by Howie Mandel | 28 |
| Option having a virgule | 23 |
| Option in Polk's slogan | 27 |
| Option in some new autos | 24 |
| Option most likely to succeed | 29 |
| Option on some sports cars | 26 |
| Option on some sporty cars | 26 |
| Optional kick for Bahr | 22 |
| Optional Medicare section | 25 |
| Optional part of a suit | 23 |
| Options during computer woes | 28 |
| Options for a cartoonist | 24 |
| Options for reduced fare | 24 |
| Options for tying neckties | 26 |
| Optometric entrepreneur | 23 |
| Optometrist's application | 29 |
| Optometrist's concern | 25 |
| Optometrist's concerns | 26 |
| Optometrist's exam | 22 |
| Optometrist's field | 23 |
| Optometrist's focus | 23 |
| Optometrist's interest | 26 |
| Optometrist's offerings | 27 |
| Optometrist's office? | 25 |
| Optometrist's solution | 26 |
| Optometrist's stock | 23 |
| Optometrista's study | 24 |
| Optometrists' concerns | 26 |
| Optometrists' procedures | 28 |
| Opts for another hitch | 22 |
| Opts not to be discharged | 25 |
| Opulent architectural style | 27 |
| Opus ___ (God's work) | 25 |
| Opus ___ (work of God) | 22 |
| Opus _____ (work of God) | 24 |
| Oquirrh Mountains site | 22 |
| Or --- (bully's words) | 26 |
| Or follower, sometimes | 22 |
| Or ___ (bully's words) | 26 |
| Or ___ (bullying words) | 23 |
| Or ___ (ultimatum words) | 24 |
| Or ___ (words of a threat) | 26 |
| Or, in a musical score | 22 |
| Ora pro ___ (pray for us) | 25 |
| Oracle's utterance | 22 |
| Oracles have it: Abbr. | 22 |
| Oral history sources, perhaps | 29 |
| Oral hygiene practicer | 22 |
| Oral indication of anger | 24 |
| Oral pain reliever brand | 24 |