| Oceanographer's workplace | 29 |
| Oceanographer's rental? | 27 |
| Oceanographer's measure | 27 |
| Oceanographer's interest | 28 |
| Oceanic pollen gatherer? | 24 |
| Oceanic Flight 815 series | 25 |
| Oceangoing vessel: Abbr. | 24 |
| Oceangoing mil. carrier | 23 |
| Oceanfront room feature | 23 |
| Oceanfront property, perhaps | 28 |
| Oceanfront invigorator | 22 |
| Oceanfront flat, perhaps | 24 |
| Oceanfront flat, often | 22 |
| Ocean-warming phenomenon | 24 |
| Ocean-resort selling point | 26 |
| Ocean-height standard: Abbr. | 28 |
| Ocean, usually bounding | 23 |
| Ocean's smaller cousin | 26 |
| Ocean's rise and fall | 25 |
| Ocean's reflection | 22 |
| Ocean's little sister | 25 |
| Ocean's "911" | 27 |
| Ocean ______ (BC ghost town) | 28 |
| Ocean trip for barbers? | 23 |
| Ocean swimmer's worry | 25 |
| Ocean Spray flavor starter | 26 |
| Ocean Spray flavor prefix | 25 |
| Ocean salvaging equipment | 25 |
| Ocean prowlers, for short | 25 |
| Ocean player, three times | 25 |
| Ocean passages (abbr.) | 22 |
| Ocean motion causes it | 22 |
| Ocean liner's route | 23 |
| Ocean liner's destination | 29 |
| Ocean liner destination | 23 |
| Ocean liner accommodations | 26 |
| Ocean floater with a bell | 25 |
| Ocean explorer's aid | 24 |
| Ocean dweller with a beak | 25 |
| Ocean current sources? | 22 |
| Ocean current off Ecuador | 25 |
| Ocean crosser, formerly | 23 |
| Ocean comers and goers | 22 |
| Ocean between Eur. and Amer. | 28 |
| Ocean algae used for food | 25 |
| Ocean abutting N. Car. | 22 |
| Occurring twice a year | 22 |
| Occurring relatively soon | 25 |
| Occurring only a single time | 28 |
| Occurring once in a century | 27 |
| Occurring near the sun | 22 |
| Occurring later: Prefix | 23 |
| Occurring involuntarily | 23 |
| Occurring in the usual place | 28 |
| Occurring in the middle | 23 |
| Occurring in small knots | 24 |
| Occurring every third year | 26 |
| Occurring every sixty minutes | 29 |
| Occurring every second year | 27 |
| Occurring every other year | 26 |
| Occurring every eighth day | 26 |
| Occurring every 60 minutes | 26 |
| Occurring by turns, old style | 29 |
| Occurring before: Abbr. | 23 |
| Occurring as you watch it | 25 |
| Occurring after 1945, e.g. | 26 |
| Occurring 24 times a day | 24 |
| Occurrences on icy roads | 24 |
| Occurrences between springs | 27 |
| Occurrence of incoming water | 28 |
| Occurrence of importance | 24 |
| Occurrence at many a lecture | 28 |
| Occurrence after the fall | 25 |
| Occurrence after retiring | 25 |
| Occurred to a person suddenly | 29 |
| Occurred as a consequence | 25 |
| Occur to, with "on" | 29 |
| Occur as a consequence | 22 |
| Occupying the saddle of | 23 |
| Occupying oneself with | 22 |
| Occupy Wall Street target | 25 |
| Occupy Wall Street instrument | 29 |
| Occupy the attention of | 23 |
| Occupy for the long haul | 24 |
| Occupy as a wedding table | 26 |
| Occupies, as bushes or trees | 28 |
| Occupies, as a battle station | 29 |
| Occupies a table for one | 24 |
| Occupiers of top spots | 22 |
| Occupiers of the throne | 23 |
| Occupied, as a washroom | 23 |
| Occupied, as a restroom | 23 |
| Occupied, as a loveseat | 23 |
| Occupied, as a lavatory | 23 |
| Occupied, as a bathroom | 23 |
| Occupational milestone | 22 |
| Occupational hazard, often | 26 |
| Occupation with a cause | 23 |
| Occupation of each of above | 27 |
| Occupation for C. Wright | 24 |