| ''Odyssey'' enchantress | 39 |
| ''Odyssey'' is one | 34 |
| ''Odyssey'' menace | 34 |
| ''Odyssey'' sea goddess | 39 |
| ''Odyssey'' singers | 35 |
| ''Odyssey'', e.g. | 33 |
| ''Of course not!'' | 34 |
| ''Of course, dear lady'' | 40 |
| ''Of Mice and Men'' character | 45 |
| ''Of Mice and Men'' wife | 40 |
| ''Of Mice and ___'' | 35 |
| ''Of Thee I ___'' | 33 |
| ''Of ___ are you speaking?'' | 44 |
| ''Of ___ I Sing'' | 33 |
| ''Off the Court'' autobiographer | 48 |
| ''Oh gracious!'' | 32 |
| ''Oh me, oh my'' | 32 |
| ''Oh yeah, ___ who?'' | 37 |
| ''Oh yeah? ___ who?'' | 37 |
| ''Oh! Calcutta!'' cowriter | 42 |
| ''Oh, for Pete's ___!'' | 43 |
| ''Oh, give me __ . . .'' | 40 |
| ''Oh, give me ___, where . . .'' | 48 |
| ''Oh, go fly ___!'' | 35 |
| ''Oh, Pretty Woman'' singer | 43 |
| ''Oh, shut up!'' | 32 |
| ''Oh, that's why!'' | 39 |
| ''Oh, what's the ___?'' | 43 |
| ''Oh, you wish!'' | 33 |
| ''Okay dice, . . .'' | 36 |
| ''Okay if ___ myself out?'' | 43 |
| ''Okay with me!'' | 33 |
| ''Okie From Muskogee'' Haggard | 46 |
| ''Oklahoma!'' Annie | 35 |
| ''Oklahoma!'' aunt | 34 |
| ''Oklahoma!'' character | 39 |
| ''Oklahoma!'' role | 34 |
| ''Oklahoma!'' song subject | 42 |
| ''Ol' Man River'' composer | 46 |
| ''Olé,'' for example | 39 |
| ''Old college'' thing | 37 |
| ''Old Folks at Home'' river | 43 |
| ''Old Gray'' one | 32 |
| ''Old MacDonald'' refrain | 41 |
| ''Old MacDonald'' refrain part | 46 |
| ''Old'' British buddy | 37 |
| ''Oliver's Story'' author | 45 |
| ''Olympia'' painter Edouard | 43 |
| ''On a scale of one ___'' | 41 |
| ''On Golden Pond'' bird | 39 |
| ''On Golden Pond'' star | 39 |
| ''On Golden __'' | 32 |
| ''On Golden ___'' | 33 |
| ''On the Beach'' author | 39 |
| ''On the Beach'' novelist | 41 |
| ''On the Beach'' novelist Shute | 47 |
| ''On the Beach'' penner Shute | 45 |
| ''On the double!'' | 34 |
| ''On the other hand . . .'' | 43 |
| ''On the Road'' narrator | 40 |
| ''On the Waterfront'' director | 46 |
| ''On the __ hand . . .'' | 40 |
| ''Once a Hero'' actor Milo ___ | 46 |
| ''Once in Love With __'' | 40 |
| ''Once more,'' to Li'l Abner | 48 |
| ''Once Upon a Mattress'' legume | 47 |
| ''Once upon a midnight ___ ...'' | 48 |
| ''Once upon ___'' | 33 |
| ''Once ___ a Mattress'' | 39 |
| ''Once ___ a time ...'' | 39 |
| ''Once ___ midnight . . . '' | 44 |
| ''One Adam Twelve,'' e.g. | 41 |
| ''One Fine Day'' singer | 39 |
| ''One Happy Island'' | 36 |
| ''One L'' author | 32 |
| ''One More Night'' singer Collins | 49 |
| ''One more thing . . .'' | 40 |
| ''One of ___ days, Alice ...'' | 46 |
| ''One of ___'' (Cather novel) | 45 |
| ''One thing ___ another'' | 41 |
| ''One ___ land'' (Longfellow) | 45 |
| ''One,'' to Rocky | 33 |
| ''Only the Good ___ Young'' | 43 |
| ''Only When I Laugh'' actor James | 49 |
| ''Oohs'' companion | 34 |
| ''Oohs'' partners | 33 |
| ''Open 10 __ 6'' | 32 |
| ''Open wide'' word | 34 |
| ''Open ___ midnight'' | 37 |
| ''Open, Sesame!'' speaker | 41 |
| ''Open, Sesame'' man | 36 |
| ''Or ___ thought'' | 34 |
| ''Or ___!'' (veiled threat) | 43 |
| ''Orange'' attachment | 37 |
| ''Ordinary People'' actress | 43 |
| ''Orinoco Flow'' singer | 39 |
| ''Orphee'' painter | 34 |
| ''Otello'' composer | 35 |
| ''Otello'' highlight | 36 |
| ''Otello'', for one | 35 |