| Overstate one's case | 24 |
| Overstarched collar problem | 27 |
| Oversleeper's need | 22 |
| Oversized volume, often | 23 |
| Oversized sailing vessel? | 25 |
| Oversized reference book | 24 |
| Oversized piece of jewelry? | 27 |
| Oversized library volume | 24 |
| Oversized European import? | 26 |
| Oversized cleaning tool? | 24 |
| Oversized chocolate chip | 24 |
| Oversized beer serving? | 23 |
| Oversized audio component? | 26 |
| Oversize-load escort vehicle | 28 |
| Oversize reference book | 23 |
| Oversight cause, maybe | 22 |
| Overshoes for the pursuer | 25 |
| Oversentimental journalist | 26 |
| Oversees, with "on" | 29 |
| Overseers of monk-y business? | 29 |
| Overseer, usually hard | 22 |
| Overseer of U.S. govt. money | 28 |
| Overseer of Times squares | 25 |
| Overseer of schools: Abbr. | 26 |
| Overseer of private practice | 28 |
| Overseer of NYC subways | 23 |
| Overseer of N.Y.C. subways | 26 |
| Overseer of N.Y.C. bridges | 26 |
| Overseer of JFK and LGA | 23 |
| Overseer of JFK and LAX | 23 |
| Overseer of FICA money | 22 |
| Overseer of corp. accts. | 24 |
| Overseer of corp. accounts | 26 |
| Overseer at JFK or LAX | 22 |
| Overseer and tennis star | 24 |
| Overseas-flight destination | 27 |
| Overseas whistle blower | 23 |
| Overseas video channel | 22 |
| Overseas vacation spot | 22 |
| Overseas travel preparations | 28 |
| Overseas train-pass giant | 25 |
| Overseas train service | 22 |
| Overseas train pass name | 24 |
| Overseas title (abbr.) | 22 |
| Overseas term of address | 24 |
| Overseas stock exchange | 23 |
| Overseas shipping unit | 22 |
| Overseas reporter: Abbr. | 24 |
| Overseas rebellion cry | 22 |
| Overseas news-gatherers | 23 |
| Overseas misses: Abbr. | 22 |
| Overseas military base | 22 |
| Overseas honour: Abbr. | 22 |
| Overseas Highway feature | 24 |
| Overseas greeting or farewell | 29 |
| Overseas currency unit | 22 |
| Overseas cultural org. | 22 |
| Overseas counterpart of NAFTA | 29 |
| Overseas broadcaster: Abbr. | 27 |
| Overseas address: Abbr. | 23 |
| Overseas "other" | 26 |
| Overseas "-ess" | 25 |
| Overruns as pests might | 23 |
| Overrunning flies, e.g. | 23 |
| Overrun, in a troublesome way | 29 |
| Overrun, as with pests | 22 |
| Overrun, as with locusts | 24 |
| Overrun with vegetation | 23 |
| Overrun en masse, as rats | 25 |
| Overrun en masse, as ants | 25 |
| Overripe fruit problem | 22 |
| Overreact to, as a joke | 23 |
| Overreact to spilt milk? | 24 |
| Overreact to spilt milk | 23 |
| Overprotective governments | 26 |
| Overpowers the speakers | 23 |
| Overpower with emotion | 22 |
| Overpower by force of arms | 26 |
| Overplayed one's role | 25 |
| Overplayed one's feelings | 29 |
| Overplay one's part | 23 |
| Overpermissive to the extreme | 29 |
| Overpacks, as a suitcase | 24 |
| Overnighter's option | 24 |
| Overnight-package cooler | 24 |
| Overnight work assignment | 25 |
| Overnight stops on the road | 27 |
| Overnight stopping place | 24 |
| Overnight sensation Susan | 25 |
| Overnight package word | 22 |
| Overnight mail services? | 24 |
| Overnight lodging house | 23 |
| Overnight lodging choices | 25 |
| Overnight lawn activity | 23 |
| Overnight guest's spot | 26 |
| Overnight grass dampener | 24 |
| Overnight delivery expert | 25 |
| Overnight accommodation? | 24 |
| Overly-inquisitive one | 22 |
| Overly violent, perhaps | 23 |